albums:
- catalog: N/A
  classifications:
  - Fan Arrangement
  date: '2004-12-30'
  link: album/15707
  reprint: false
  titles:
    en: Kagayake! Kono Kyoku nan Deshou Senshuken~ 3
    ja: 輝け！この曲なんでしょう選手権〜３
    ja-latn: Kagayake! Kono Kyoku nan Deshou Senshuken~ 3
  type: doujin
- catalog: N/A
  classifications:
  - Fan Arrangement
  date: '2005-01-23'
  link: album/70351
  reprint: false
  titles:
    en: Game Music "Chronicle" -The First Edition-
    ja: Game Music "Chronicle" -The First Edition-
    ja-latn: Game Music "Chronicle" -The First Edition-
  type: doujin
- catalog: EZCD-0011
  classifications:
  - Fan Arrangement
  date: '2005-03-13'
  link: album/14357
  reprint: false
  titles:
    en: Game Music "Chronicle
    ja: ゲームミュージック "クロニクル
    ja-latn: Game Music "Chronicle
  type: doujin
- catalog: EZCD-0011
  classifications:
  - Fan Arrangement
  date: '2005-04-24'
  link: album/56746
  reprint: false
  titles:
    en: Game Music "Chronicle
    ja: ゲームミュージック "クロニクル
    ja-latn: Game Music "Chronicle
  type: doujin
- catalog: N/A
  classifications:
  - Soundtrack
  date: '2006-11-19'
  link: album/21136
  reprint: false
  titles:
    en: PC Enji
    ja: PC園児
    ja-latn: PC Enji
  type: game
- catalog: N/A
  classifications:
  - Arrangement
  - Live Event
  date: '2011-03-26'
  link: album/29089
  reprint: false
  titles:
    en: TAKE-CHAN & KEN-CHAN HAPPY CD
    ja: タケちゃん＆健ちゃん ごきげんCD
    ja-latn: TAKE-CHAN & KEN-CHAN HAPPY CD
  type: game
- catalog: SABA-00004
  classifications:
  - Fan Arrangement
  date: 2011-12
  link: album/30836
  reprint: false
  titles:
    en: Kinoko Sanmai!!
    ja: キノコ三昧!!
    ja-latn: Kinoko Sanmai!!
  type: doujin
- catalog: DMCD-0014
  classifications:
  - Fan Arrangement
  date: '2012-04-30'
  link: album/32584
  reprint: false
  titles:
    en: Newtype Destroyer
    ja: Newtype Destroyer
    ja-latn: Newtype Destroyer
  type: doujin
- catalog: MTST-3
  classifications:
  - Fan Arrangement
  date: '2012-08-11'
  link: album/34361
  reprint: false
  titles:
    en: -HACHISUKE- FM TUNES MEMORIAL
    ja: -HACHISUKE- FM TUNES MEMORIAL
    ja-latn: -HACHISUKE- FM TUNES MEMORIAL
  type: doujin
- catalog: N/A
  classifications:
  - Fan Arrangement
  date: '2017-05-14'
  link: album/112830
  reprint: false
  titles:
    en: GEonBU DTM 4th Compilation Album [Takeaki Kunimoto Tribute Album]
    ja: ゲー音部DTM課4th「国本剛章トリビュート・アルバム」
    ja-latn: GEonBU DTM 4th Compilation Album [Takeaki Kunimoto Tribute Album]
  type: doujin
- catalog: GYFN-002
  classifications:
  - Soundtrack
  - Prototype
  date: '2017-06-25'
  link: album/141595
  reprint: false
  titles:
    en: PC-Kindergarter DECADE
    ja: PC園児 DECADE
    ja-latn: PC Enji DECADE
  type: game
- catalog: GYFN-004
  classifications:
  - Arrangement
  - Vocal
  date: '2018-07-15'
  link: album/147207
  reprint: false
  titles:
    en: Take-chan & Ken-chan Happy WCD
    ja: タケちゃん健ちゃん ごきげんWCD
    ja-latn: Take-chan & Ken-chan Happy WCD
  type: game
- catalog: EZCD-MA08
  classifications:
  - Fan Arrangement
  date: '2019-12-31'
  link: album/97052
  reprint: false
  titles:
    en: PC Engine Sound memorial
    ja: PC エンジン サウンドメモリアル
    ja-latn: PC Engine Sound memorial
  type: doujin
- catalog: GYFN-015
  classifications:
  - Soundtrack
  - Arrangement
  - Prototype
  - Live Event
  date: '2020-11-29'
  link: album/107797
  reprint: false
  titles:
    en: kinoko" Takeaki Kunimoto History Vol.5 KATOKEN
    ja: キノコ国本剛章History Vol.5 カトケン
    ja-latn: kinoko" Takeaki Kunimoto History Vol.5 KATOKEN
  type: game
- catalog: AKLF-059
  classifications:
  - Fan Arrangement
  date: '2024-08-12'
  link: album/146534
  reprint: false
  titles:
    en: Memorial PC-Engine Game Music Arrange
    ja: PCエンジン メモリアル
    ja-latn: Memorial PC-Engine Game Music Arrange
  type: doujin
description: ''
franchises: []
link: product/11414
meta:
  added_date: 2022-05-26T12:09
  edited_date: 2022-12-02T10:32
  fetched_date: 2026-01-07T06:50
  ttl: 86400
  visitors: 297
name: J.J. & Jeff
name_real: カトちゃんケンちゃん
organizations: []
picture_full: https://media.vgm.io/products/41/11414/11414-1688834117.png
picture_small: https://thumb-media.vgm.io/products/41/11414/11414-1688834117.png
release_date: '1987-11-30'
releases:
- date: '1987-11-30'
  link: release/16232
  names:
    en: Kato-chan & Ken-chan
    ja: カトちゃんケンちゃん
    ja-latn: Kato-chan Ken-chan
  platform: NEC PC-Engine
  region: Japan
- date: '1990'
  link: release/16233
  names:
    en: J.J. & Jeff
    ja: J.J. & Jeff
    ja-latn: J.J. & Jeff
  platform: NEC PC-Engine
  region: U.S.
type: Game
vgmdb_link: https://vgmdb.net/product/11414?perpage=99999
websites: {}
