Simple DS Series Vol. 13 – Ijoukishou Wo Tsuppashire – The Arashi No Drift Rally
Simple DS Series Vol. 22 – The Zero-Yon Shinya (Undutchable)
Simple DS Series Vol. 7 – The Illust Puzzle & Suuji Puzzle
Simple DS Series Vol. 14 – The Jidousha Kyoushuujo DS
Simple DS Series Vol. 4 – The Block Kuzushi (v01) (JP)(High Road)
Simple DS Series Vol. 33 – The Crossword & Kanji Puzzle