ヒトリワライ
Meanings
Noun
Verb (する)
1. laughing by oneself
Noun
Obsolete
2. erotic pictures; shunga
Pitch accent
トリワ
ライ
Composed of
one person
laugh; laughter; smile; sneer; sex aids (e.g. dildos, pornographic books, erotic woodblock prints, etc.)