バイ・バイ-11歳の旅だち－ is a work by 岡沢由美 and a title recognized in the context of its literary award. It can be read as a work that develops its themes through the motives suggested by the title, the characters' actions, and the atmosphere around them.

バイ・バイ-11歳の旅だち－ leaves readers with the central concerns for which the work was recognized.