DE60304180D1 - Informationsaufzeichnungsplatte, aufzeichnungs- und/oder wiedergabeeinrichtung und verfahren - Google Patents
Informationsaufzeichnungsplatte, aufzeichnungs- und/oder wiedergabeeinrichtung und verfahrenInfo
- Publication number
- DE60304180D1 DE60304180D1 DE60304180T DE60304180T DE60304180D1 DE 60304180 D1 DE60304180 D1 DE 60304180D1 DE 60304180 T DE60304180 T DE 60304180T DE 60304180 T DE60304180 T DE 60304180T DE 60304180 D1 DE60304180 D1 DE 60304180D1
- Authority
- DE
- Germany
- Prior art keywords
- recording
- replaying device
- plate
- information recording
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00115—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers wherein the record carrier stores a unique medium identifier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/0026—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored as a barcode
- G11B20/00268—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being stored as a barcode said barcode being recorded in a burst cutting area [BCA]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00347—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier wherein the medium identifier is used as a key
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B20/1252—Formatting, e.g. arrangement of data block or words on the record carriers on discs for discontinuous data, e.g. digital information signals, computer programme data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/14—Digital recording or reproducing using self-clocking codes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/013—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track for discrete information, i.e. where each information unit is stored in a distinct discrete location, e.g. digital information formats within a data block or sector
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/122—Burst cutting area [BCA]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
- G11B2020/1218—Formatting, e.g. arrangement of data block or words on the record carriers on discs wherein the formatting concerns a specific area of the disc
- G11B2020/1222—ECC block, i.e. a block of error correction encoded symbols which includes all parity data needed for decoding
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
- G11B2020/1287—Synchronisation pattern, e.g. VCO fields
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002017246 | 2002-01-25 | ||
JP2002017246 | 2002-01-25 | ||
PCT/JP2003/000681 WO2003063148A1 (en) | 2002-01-25 | 2003-01-24 | Information recording disc, recording and / or reproducing device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60304180D1 true DE60304180D1 (de) | 2006-05-11 |
DE60304180T2 DE60304180T2 (de) | 2007-03-08 |
Family
ID=27606161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60304180T Expired - Lifetime DE60304180T2 (de) | 2002-01-25 | 2003-01-24 | Informationsaufzeichnungsplatte, aufzeichnungs- und/oder wiedergabeeinrichtung und verfahren |
Country Status (9)
Country | Link |
---|---|
US (3) | US7454688B2 (de) |
EP (1) | EP1468418B1 (de) |
JP (1) | JP4324654B2 (de) |
KR (1) | KR100927492B1 (de) |
CN (1) | CN1263011C (de) |
CA (2) | CA2440877C (de) |
DE (1) | DE60304180T2 (de) |
TW (1) | TWI254292B (de) |
WO (1) | WO2003063148A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI254292B (en) * | 2002-01-25 | 2006-05-01 | Sony Corp | Information recording device and method, information reproducing device and method, recording medium and disc recording medium |
TWI258135B (en) * | 2002-01-25 | 2006-07-11 | Sony Corp | Information recording device and method, information reproducing device and method, recording medium, and disc recording medium |
JP2005166096A (ja) * | 2003-11-28 | 2005-06-23 | Toshiba Corp | 光ディスク、光ディスク装置、光ディスク記録再生方法、bcaコード記録装置及びbcaコード記録方法 |
JP4144573B2 (ja) * | 2004-07-15 | 2008-09-03 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム |
EP1789963B1 (de) | 2004-08-31 | 2008-07-09 | Koninklijke Philips Electronics N.V. | Zugriff auf voraufgezeichnete inhalte auf einem datenträger |
WO2006043226A1 (en) * | 2004-10-22 | 2006-04-27 | Koninklijke Philips Electronics N.V. | Data error measure based recording speed control |
JP4091606B2 (ja) * | 2005-02-02 | 2008-05-28 | 株式会社東芝 | 光ディスク、光ディスク装置、光ディスク再生方法 |
JP2006236420A (ja) * | 2005-02-22 | 2006-09-07 | Toshiba Corp | 記憶媒体、再生方法及び記録方法 |
JP2007335061A (ja) * | 2006-05-16 | 2007-12-27 | Sony Corp | 光情報記録媒体とそのBCA(BurstCuttingArea)マーキング方法 |
JP2008004151A (ja) * | 2006-06-21 | 2008-01-10 | Toshiba Corp | 片面多層光ディスク、bca記録装置、bca記録方法及び光ディスク装置 |
KR100809961B1 (ko) * | 2006-08-29 | 2008-03-07 | 삼성전자주식회사 | 데이터 처리장치 및 데이터 처리방법 |
JP2011060348A (ja) * | 2009-09-08 | 2011-03-24 | Sony Corp | 情報記録装置、情報再生装置、記録媒体製造装置、情報記録媒体、および方法、並びにプログラム |
TWI440021B (zh) * | 2012-03-09 | 2014-06-01 | Sunplus Technology Co Ltd | 資料擷取裝置與方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0562363A (ja) | 1991-08-30 | 1993-03-12 | Victor Co Of Japan Ltd | 記録再生方法 |
US5379305A (en) * | 1992-07-20 | 1995-01-03 | Digital Equipment Corporation | Error correction system with selectable error correction capabilities |
DE69610861T2 (de) | 1995-10-09 | 2001-03-15 | Matsushita Electric Industrial Co., Ltd. | Optische Scheibe und optisches Wiedergabegerät |
DE69618672T2 (de) * | 1995-10-09 | 2002-08-14 | Matsushita Electric Industrial Co., Ltd. | Optische Platte zur Anwendung in einem Verschlüssel- oder Programmlizenzsystem |
JPH10144006A (ja) | 1996-11-11 | 1998-05-29 | Kenwood Corp | デジタルデータ記録再生装置 |
CN1591634A (zh) * | 1996-12-19 | 2005-03-09 | 松下电器产业株式会社 | 光盘、信息记录方法及再生方法 |
JPH11102576A (ja) | 1997-09-29 | 1999-04-13 | Toshiba Corp | データ再生装置 |
CN1125458C (zh) * | 1997-12-29 | 2003-10-22 | 三星电子株式会社 | 数字记录介质版权保护方法及保护版权的记录和再现装置 |
KR100255191B1 (ko) * | 1997-12-31 | 2000-06-01 | 윤종용 | 광 디스크 재생장치에서 종류 검출을 위한 디스크와그 종류 검출방법 |
EP0986814B1 (de) * | 1998-03-18 | 2003-11-05 | STMicroelectronics S.r.l. | Reed-solomon-decodierung von aus dvd oder cd gelesenen daten |
KR100362567B1 (ko) * | 1998-12-24 | 2003-04-07 | 삼성전자 주식회사 | 버스트컷팅영역에기록되어있는정보들을디코딩하기위한동기정보검출방법 |
TW540039B (en) * | 1999-04-28 | 2003-07-01 | Matsushita Electric Ind Co Ltd | Optical disk, optical disk recording apparatus, optical disk reproducing apparatus, optical disk recording and reproducing apparatus, method for recording and reproducing data on optical disk, method for recording data on disk |
JP2000323995A (ja) * | 1999-05-13 | 2000-11-24 | Toshiba Corp | 誤り訂正積符号ブロックを用いるデータ処理方法及び装置及び記録媒体 |
WO2001006502A1 (fr) | 1999-07-15 | 2001-01-25 | Matsushita Electric Industrial Co., Ltd. | Support d'enregistrement optique et procede d'enregistrement de ce support d'enregistrement optique |
US6708299B1 (en) * | 1999-11-22 | 2004-03-16 | Thomson Licensing S.A. | BCA data replay |
TW561471B (en) | 2000-01-07 | 2003-11-11 | Matsushita Electric Ind Co Ltd | Information recording disc and information reproducing system |
JP2001256655A (ja) | 2000-01-07 | 2001-09-21 | Matsushita Electric Ind Co Ltd | 情報記録ディスク及び情報再生システム |
JP2001285729A (ja) * | 2000-03-29 | 2001-10-12 | Canon Inc | 受信装置及びディジタル放送受信装置とシステム及びそれらの方法 |
JP4395998B2 (ja) | 2000-06-07 | 2010-01-13 | ソニー株式会社 | 光ディスク装置、光ディスクの記録方法及び光ディスク |
JP2002073396A (ja) * | 2000-08-30 | 2002-03-12 | Toshiba Corp | 記録方法、再生方法、装置及び情報記録媒体 |
US7310644B2 (en) * | 2001-06-06 | 2007-12-18 | Microsoft Corporation | Locating potentially identical objects across multiple computers |
TWI254292B (en) | 2002-01-25 | 2006-05-01 | Sony Corp | Information recording device and method, information reproducing device and method, recording medium and disc recording medium |
TWI258135B (en) | 2002-01-25 | 2006-07-11 | Sony Corp | Information recording device and method, information reproducing device and method, recording medium, and disc recording medium |
-
2003
- 2003-01-22 TW TW092101384A patent/TWI254292B/zh not_active IP Right Cessation
- 2003-01-24 CA CA2440877A patent/CA2440877C/en not_active Expired - Lifetime
- 2003-01-24 EP EP03731836A patent/EP1468418B1/de not_active Expired - Lifetime
- 2003-01-24 CA CA2748699A patent/CA2748699C/en not_active Expired - Lifetime
- 2003-01-24 WO PCT/JP2003/000681 patent/WO2003063148A1/en active IP Right Grant
- 2003-01-24 KR KR1020037012434A patent/KR100927492B1/ko active IP Right Grant
- 2003-01-24 DE DE60304180T patent/DE60304180T2/de not_active Expired - Lifetime
- 2003-01-24 CN CNB038000962A patent/CN1263011C/zh not_active Expired - Lifetime
- 2003-01-24 JP JP2003562922A patent/JP4324654B2/ja not_active Expired - Lifetime
- 2003-01-24 US US10/472,700 patent/US7454688B2/en active Active
-
2007
- 2007-04-24 US US11/739,298 patent/US7624331B2/en not_active Expired - Lifetime
- 2007-04-24 US US11/739,329 patent/US7861142B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100927492B1 (ko) | 2009-11-17 |
CN1516870A (zh) | 2004-07-28 |
JP2005516325A (ja) | 2005-06-02 |
DE60304180T2 (de) | 2007-03-08 |
EP1468418B1 (de) | 2006-03-22 |
TW200302462A (en) | 2003-08-01 |
CA2748699A1 (en) | 2003-07-31 |
US7624331B2 (en) | 2009-11-24 |
US7454688B2 (en) | 2008-11-18 |
JP4324654B2 (ja) | 2009-09-02 |
US7861142B2 (en) | 2010-12-28 |
CA2440877C (en) | 2013-12-10 |
US20070204202A1 (en) | 2007-08-30 |
CA2748699C (en) | 2014-08-26 |
CN1263011C (zh) | 2006-07-05 |
US20070198894A1 (en) | 2007-08-23 |
EP1468418A1 (de) | 2004-10-20 |
US20040246865A1 (en) | 2004-12-09 |
TWI254292B (en) | 2006-05-01 |
WO2003063148A1 (en) | 2003-07-31 |
CA2440877A1 (en) | 2003-07-31 |
KR20040073283A (ko) | 2004-08-19 |
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Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVE, NL Owner name: PANASONIC CORP., KADOMA, OSAKA, JP Owner name: SONY CORP., TOKIO/TOKYO, JP |