Kanji de Puzzle

Kanji de Puzzle
Developer: Avit Publisher: MTO Platforms: Game Boy, Game Boy Color Released in JP: April 28, 2000 This game has hidden development-related text.

Debug Menu

A similar debug menu seen in Get Mushi Club: Minna no Konchuu Daizukan can be seen here, which happens to be at 28000:

かんじ
ＤＥＢＵＧ　ＭＥＮＵ
ＧＡＭＥ　ＳＴＡＲＴ
ＳＣＲＥＥＮ　ＤＡＴＡ
ＳＯＵＮＤ　ＴＥＳＴ
スパルタンＺ
かんじナンクロ
かんじジグソー
そうりゅう

ぼく　の　こんちゅう　だいずかん
ＳＯＵＮＤ　ＲＯＯＭ
００　－　ＢＧＭ
００　－　ＳＥ
００　－　ＶＯＬＵＭＥ
ＥＮＤ

ぼく　の　こんちゅう　だいずかん
みに　げーむ
００　－　ＬＯＣＡＴＩＯＮ
００　－　ＴＩＭＥ
ＳＴＡＲＴ
ＥＮＤ

(Source: Original TCRF research)