
Simple 2500 Series Portable Vol. 7 – The Doko Demo Kanji Quiz 2006

Simple DS Series Vol. 33 – The Crossword & Kanji Puzzle

Simple DS Series Vol. 12 – The Party Unou Quiz

Simple DS Series Vol. 26 – The Quiz 30000-Mon (Navarac)

Itsudemo Doko Demo – Onita Atsushi No Seiji Quiz DS (6rz)

Puzzle Series Vol.13 – Kanji Puzzle (2CH)