ＯＢ会

おーびーかい

[oobiikai]

Meanings

1.Noun

alumni association

Dictionary›あ行›page 36

Related Words

ＯＢ（おー゛びー）see also
old boy; alumnus; graduate; former member; former employee; former player
校友会（こうゆうかい）synonym
alumni association