- Nihongo Nōryoku Shiken 1 Kyū: Matomete Oboeru Kanji Tango Doriru = The Preparatory Course For The Japanese Language Proficiency Test
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- Jitsuryoku Appu Nihongo Nōryoku Shiken: Korede Daijōbu ! 1 Kyu Chōkai Mondai = Preparatory Course For The Japanese Language Proficiency Test
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