Banri no Shoujo

Also known as Nagaro, Thousand Miles Girl, and Nagasioo

https://www.pixiv.net/en/users/1149508 - Touhou Pixiv account
https://twitter.com/nagaro_b - Touhou Twitter account
https://www.pixiv.net/en/users/9359920 - Kantai Collection Pixiv account
https://twitter.com/nagasioo - Kantai Collection Twitter account

Komachi's Book of Boredom Touhou Project Doujin released Aug 11 '13 Comedy Komachi x Shikieiki Yuri
Sweet Blanket Touhou Project Doujin released Jul 26 '14 Komachi x Shikieiki Romance Smell Yuri
Yuugumogata Kantai Collection Doujin released Jan 22 '15 Blushing Comedy