A collaboration work between Yom (author of Ganbare, Douki-chan) and Himura Kiseki (author of Getsuyoubi no Tawawa). The manga presumably takes place after Chapter 29 of Douki-chan and Chapter 284 of Tawawa.
Douki and Tawawa has finished publishing and it has 2 Chapters. It is also Known as: 同期與豐滿, Douki and Tawawa , 同期とたわわ
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