PCCM Ninja Tap
This page was last modified 14:59, 13 November 2022 by Mars2000you. Based on work by Danjovic and Aoineko and others.


The Ninja Tap (忍者タップ) is an adapter designed by Knight's chamber then sold in Japan by PCCM. This adapter allows to use up to 4 joysticks by port.

Price was ¥ 4,000 with utility disk and 2 games (Cyber Operation - Magical Labyrinth).

Note: Only basic MSX controllers are supported. Mice and advanced functions from devices are not supported (additional buttons of Joymega & JoySNES, etc). FM-Towns controllers probably work but need confirmation for Run & Select buttons.

Software that supports this adapter:


Development tools:


PCCM Ninja Tap PCBs with front of upper PCB
PCCM Ninja Tap PCBs with front of lower PCB
PCCM Ninja Tap
PCCM Ninja Tap PCB/connectors
PCCM Ninja Tap prototype
PCCM Ninja Tap schematics by Jipe