博治, 博爾, 博次, 博二, 博司, 浩次, 浩二, 浩司: a male given name / 浩嗣, 浩治, 広二, 広地, 広次, 広治, 広滋, 啓之: a male given name / 啓二, 啓司, 宏二, 宏司, 宏次, 宏治, 宏爾, 大二: a male given name

博康, 浩康, 弘泰: a male given name

懐メロ: an old hit song, an oldie, a golden oldie

千夏: a female given name

夏椿, 沙羅, 娑羅: Stewartia pseudocamellia (Japanese stewartia)

illegitimacy (being born out of wedlock)

a privately-owned ricefield, especially one under the historical 律令 (Ritsuryō) system

Kyūjitai form of 私鉄 (“private railway”)

(formal) we, us

(honorific) we; us