(mahjong) melded kong

(mahjong) to make a melded kong

(mahjong) to rob the kong; to rob the fourth tile that a player with a melded pong draws and declares a kong with, in order to complete one's hand and win

(university slang) Short for 立て看板 (tate-kanban).

Perrenial herb of rush family / smile widely

下書き: rough draft of a text / 下描き: rough sketch of a drawing

功夫: kung fu: Chinese martial arts

Gan (one of Sinitic languages)

(organic chemistry) camphane

Short for ノーカウント (nōkaunto).