Resources
Take your Japanese studies to the next level by checking out the books and links below.
Anki
Onomato Project Anki Deck :: Set 1
Onomato Project Anki Deck :: Set 2
Books
An Illustrated Dictionary of Japanese Onomatopoeia Expressions (US)
Up Your Japanese with Onomatopoeia (US)
Dictionary of Iconic Expressions in Japanese (Trends in Linguistics Documentation) (US)
ぎおんご ぎたいご じしょ 新装版 (JP)
らくらく覚えてどんどん使おう 絵で学ぶ擬音語・擬態語カード―日本語教材 (JP)
日本語のオノマトペ - 音象徴と構造 (JP)
感じる言葉 オノマトペ (JP)
恋心オノマトペ (JP)
絵でわかる ぎおんご・ぎたいご―日本語の表現力が身につくハンドブック (JP)