1-6+special) Shima x Togawa (beware of ch.6,5, it starts funny but the theme is about tragic childhood)
7-end) Onoda x Deguchi
spin off (about onoda x deguchi, it starts before shima meets togawa) http://www.mangago.me/read-manga/soredemo_yasashii_koi_o_suru/
also adapted to live action http://asianwiki.com/Doushitemo_Furetakunai
https://youtu.be/L0gQ8B7F90A
bl cd https://youtu.be/ZLh4IujpjDY?list=PL9FBSuHPm04jwHMrYG1BAHHjwS5dVa8Bb
live action
https://youtu.be/SuxH5M505WI
live action
I can't find with eng sub...
a trailer: https://youtu.be/dQGgvq2Df2k
live action movie
http://www.dailymotion.com/video/x2ffm3g
adapted to drama cd- I only found it too buy...
https://www.amazon.co.jp/exec/obidos/ASIN/B003T1YG4S/wikiwikijp-22
bl cd: https://www.youtube.com/watch?v=3c8rq-zBU1M
story starts like common yaoi (stupid girl uke with penis x 50shades of grey seme) but unexpected it takes a turn and gets kinda deep
bl cd stepbrother x stepbrother
it starts just like a smutty broxbro- but it changed into a darker story. but somehow... for my taste something is missing or is too much (not only childabuse, almost rape in school and later he met the culprit again... more focus may on the childabuse the reason for his fear/phobia would have been better)
adapted to bl cd: only download (or to buy) http://www.yaoiotaku.com/forums/threads/46260-3-pun-Instant-no-Chinmoku
jap. live action https://youtu.be/x6hlyvZFNYQ just my opinion - I dont recommend "boys over flowers" if you want to know https://www.theguardian.com/world/2009/apr/01/south-korea-entertaiment-jang-jayeon
Doushitemo Furetakunai