Synopsis: Getsuyoubi no Tawawa (Twitter Webcomic)

On Mondays, a salaryman feels particularly low and downtrodden. However, his mood takes an interesting turn when a well-endowed high school girl, who goes by the name of Ai-chan, accidentally collides into him with her ample bosom. Despite the concussion he receives from the collision, their unlikely encounter marks the beginning of their relationship. Additionally, the comic includes supplemental single-page images featuring side stories that were originally posted on the author's Twitter account every Monday prior to the release of this book. The first volume of the compilation book, complete with comics, was made available at Comic Market 89 on December 31st, 2015. The second and third volumes followed suit, both being released at Comic Market 90 and 91, respectively, and published by none other than the author themselves, Himura.