かいはん
Meanings
Noun
1. crime committed for fun; criminal who takes delight in people's reaction to his crimes
Kanji used
fun
pleasant
perpetrator
Pitch accent
いはん
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Composed of
① 楽しくて心地良いさま。
① 犯人、又は罪。② 刑罰を受けた回数を表すのに用いる。