Kimi no Koto ga Dai-Dai-Dai-Dai-Dai-sukina 100-nin no Kanojo by Nakamura Rikito & Nozawa Yukiko, c001-c048/48+, ENG scans by Jaimini’s Box and XuN. Re-upped with correct name (one 'Dai-' more) and proper crediting.
This is a manga I wanted to read so bad I broke my ironclad “law” of “weekly series must have at least 50 chapters before reading”! (Well, to count in the three ‘b’.chapters it has 51 so technically it’s OK.
...and this manga is just BRILLIANT, I usually don't care for romcom manga but this one takes the cake. It's seriously the best thing this genre has seen since Kimagure Orange Road. I love it.
I managed to find the original files for c001-c021 by Jaimini’s Box, c022-c023 (by Jaimini's Box) are from another torrent on Nyaa, c023b is by XuN and from 'Dex. c024-c029 (by Jaimini's Box) are from that another torrent as well, and c030-c048 are by XuN and from 'Dex.