Himura Kiseki (比村奇石) is a mangaka who previously worked on the manga adaptation of Sword Art Online: Progressive. He also did the character designs for the anime Just Because!
Of course, he’s not as well known for that. Instead many know him more for Tawawa On Mondays, a Twitter webcomic. Primarily featuring women with large… tawawas, he releases a new page every Monday to help lighten the moods of people going to work that week. Aside from compiling the pages of those into regular doujins, he also draws it as a semi-regular manga series.
His doujinshi circle is Himura Nyuugyou (比村乳業).
Titles
Tawawa on Monday (Twitter Webcomic)
Tawawa on Monday (Blue) (Fan Colored)
Tawawa on Monday (Twitter Webcomic) (Fan Colored)
Douki and Tawawa
Sword Art Online: Progressive
SAO: Cybersecurity Handbook
Fate/hollow ataraxia - Plus-ko - "Shiro-ko" & "Archer(?)" + Archerko OMAKE (Doujinshi)
Fate/stay night dj - Sakura Chuudoku. Rei
Fate stay night dj - SWORD DANCERS
Fate stay night dj - SWORD DANCERS Interlude 2