Chapter 28 of Kiseki Himura's Getsuyoubi no Tawawa (Tawawa on Monday), titled "Kouhai-chan, Part 8," features the office junior reflecting on her relationship with her senior after he overhears gossip. This chapter, part of the official manga serialization found in Weekly Young Magazine , is included in the third volume released in December 2021. Community discussion regarding the chapter can be found on Reddit . Chapter 28 | Getsuyoubi no Tawawa Wiki | Fandom