A few things that I would like to clarify:

1 - I am not an official translator, I found the English version here https://www.hentairules.net/2018/06/20/english-takurou-rika-no-kenkyuushitsu-chiteki-na-rikei-onnano-seitai-tankoubon/

2 - I used this RAW https://e-hentai.org/g/1239480/33f482c669/ for better quality and less censorship

3 - I am by no means a professional, you can tell by the sloppy cleaning (though I have seen worse ones), I am just doing this for my collection, so I thought might as well share with the community

4 - If someone can do a better job, be my guest to upload it and replace this one

5 - I am not a 100% happy with the font, if someone has a recommendation for a better font, let me know.

6 - This completes the missing chapter from https://e-hentai.org/g/1716943/7da5fd98ca/ I was going to wait for it to be translated with better RAWs but since it's been 2 years since the last update, might as well do it myself

7 - Finally, translations credits goes to the original translation team.

It was already here, no? https://e-hentai.org/g/640628/3df407cf78/

Base +7, shuntensatsu +16, Quflow +7

@enterthepanda As mentioned, this one is higher quality and less censorship, I simply used that translation with better RAWs, if you prefer the old one, up to you my friend.

Base +6, wootwoot123 +6, GearZeroSky +20, shuntensatsu +16, as102 +13, chimamire +6, xarrawr +9, Quflow +7, chibidw +6

"7 - Finally, translations credits goes to the original translation team."
imho the least you can do is state the name of the original translation group since you omitted their credits page.

Base +21, bigscuba +8, xarrawr +9, Quflow +7, rockingoldensamurai +7, das3122 +11, ZheWatcher +6, shortykilz +6, GK_GAMES +7, Noret +6