Tadanori Okada

Latest Release

Absolute Brain Puzzle

Training the mind absolutely!

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iPad & iPhone

Absolute Brain Puzzle

Training the mind absolutely!

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Kanji TV Plus - Quiz Game

JLPT N2/N1 level Quiz Battle

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Japanese Kanji TV - Quiz Show

JLPT N5-N2 level Quiz Battle

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Math TV - Quiz Showdown

Fast Brain Training Game

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Star Doodle AR

Drawing App with Magic Effects

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