J.J. & Jeff

n/a

J.J. & Jeff
System(s): PC Engine, TurboGrafx-16, Virtual Console
Publisher: Hudson Soft
Developer: Hudson Soft
Genre: Action
Number of players: 1
Release Date RRP Code JP 1987-11-30 HC62006 US 1990 TGX020014 US ▼ 2007-05-28 EU ▼ 2007-06-15 AU ▼ 2007-08-03
ESRB PEGI

{{#seo:

|og:image=https://necretro.org/images/5/5e/Jj-jeff-title.png
|og:site_name=NEC Retro
|title=J.J. & Jeff
|twitter:card=summary_large_image
|twitter:image:src=https://necretro.org/images/5/5e/Jj-jeff-title.png

}}

---

This teeny-tiny article needs some work. You can help us by expanding it.

---

J.J. & Jeff, known as Kato-chan Ken-chan (カトちゃんケンちゃん) in Japan, is a side-scrolling action game developed by Hudson Soft for the PC Engine and TurboGrafx-16.

In its original form, Kato-chan Ken-chan was based on the Japanese television show Kato-chan Ken-chan Gokigen TV, with hosts Ken Shimura and Cha Kato assuming the role of playable characters. The game was censored for its North American release.

Physical Scans

PC Engine Version

PC Engine, JP
Cover
Card

TurboGrafx-16 Version

TurboGrafx-16, JP
Cover
Card Jewel Case