For future readers: If this is your first contact with this artist's work, start here and return later. I post here since this is the oldest work uploaded.
Finished reading that? Still don’t read this gallery yet,

This table list Tokumi Yuiko (she made yuri since 1992) work that contain BuCap in printing order. E-H link are in English unless stated otherwise. The story are not necessarily focussed about them or connected but you can guess from the cover. Some doujinshi are published simultaneously, in that case you are free to read any of them.
Just read them one by one you will eventually return here
1 2008-8 https://e-hentai.org/g/382416/4ae17fc6d4/ later reprinted in https://www.doujinshi.org/book/361279/
2 2009-8 https://e-hentai.org/g/382405/1aa455952e/
2 2009-8 https://e-hentai.org/g/382410/45a2a8fc9a/
4 2009-9 RAW https://e-hentai.org/g/372176/14b337fdd2/ start of the "Will you marry me" series
5 2009-12 https://e-hentai.org/g/382411/1d7cd527ff/
5 2009-12 https://e-hentai.org/g/203603/364a727ab5/ Kazekoshi Buchou Monogatari
5 2009-12 https://e-hentai.org/g/203604/fe3c3378e7/
8 2010-1 RAW https://e-hentai.org/g/372183/f807eae1c6/
9 2010-2 https://e-hentai.org/g/382412/288ec71894/
10 2010-3 https://www.doujinshi.org/book/1245207/20100321/
11 2010-4 https://e-hentai.org/g/578325/5e7d6ca66c/

:inb4 you can't read Japanese
I spent my first 2 year here thinking language is a barrier. It isn't. So just read it, install some OSR.
:why you don't put the doujinshis title
My yuri fandom journey goes from 2012 Touhou to 2014 Saki to 2014/5 Aikatsu. I volunteer in doujinshi.org tagging characters left and right and think "if anyone care enough about this series, they should do it themselves". I'm not devoted enough to paste the title. Also PM me if you spot any mistake as this table might change in future

Base +14, daninagar -6, naglfar -13, Tomoe Hotaru +12