Company NORICHIKA ISHIZAWA created these great apps:
空耳アワーな韓国語会話, 【TOEIC高得点】ペラペラ英会話アプリ、かたまりんぐりっしゅ！, English Language App daily use verbs ver. for Japanese People, Japanese Useful Slang, Japanese Learning App Tomodachi, その英語間違ってませんか？英語矯正アプリ「じゃぱんぐりっしゅ！」, Tomodachi Japanese -Katakana Words-, 【おもしろ韓国雑学】韓国トリビア１００問！, 100 Basic Japanese Word Quiz, 【TOEIC高得点】頻出問題150, TOEIC grammar QUIZ, Japan's driver's license test for Japanese, English learning app for Japanese students. advanced ver, Korean Language App for Japanese People, Korean Language App Verb Ver, Chinese Language App for Japanese people, Indonesian Language App for Japanese People, Spanish Language App, Korean Words App For Japanese people, Casual Korean Language App For Japanese people, Portuguese Language App for Japanese People, とらべるはんぐる！楽しく学べる韓国語、旅行会話アプリ, and others..
