Kyūjitai form of 漆黒: jet black

(informal) six

a male AV actor who provides semen when needed

A Japanese word game wherein each player must produce a word that begins with the kana that the previous player's word ended with. Only nouns may be used. Words may not be repeated, and a player who chooses a word ending in ん (n) loses, since no normal Japanese noun begins with ん (n). Word chain.

shame / embarrassment

"cut-tailed dragonfly": (idiomatic) cut off and unfinished

私立大学: a private university

first / beginner / initial / new

(informal) Silicon Valley

(ophthalmology) LASIK