My phone took a dive into the sink today, as such i currently don't have access to the novels I was reading. The MC won the right to go to another world by a lottery sort of thing in a mall with the OP power of all of his abilities being increased by 777. The title is in Japanese so i don't know how to find it. (I'm sure there was a crying smilie or blob but...)
You are in luck! I read that one regularly, they bring up the whole "increased by 777x" much less though. http://www.novelupdates.com/series/kujibiki-tokushou-musou-haremu-ken/ I usually thought of it as Kuchibiki, turns out it was Kujibiki ... oops? Your welcome~♪ and happy to help. Silly side note: Question answered with only 2 thread views, one from OP, and one from viewer. all within about 2 minutes! (excluding the time to link and type this all out, which was also several edits as I wasn't happy with how it turned out.) That has to be some sort of record!
Nah I'm still in this world and without any noticeable superpowers and a lack of any ambiguous,let alone romantic, relations with a singular female. tl;dr I'm basically still in the prologue.
mine dropped in the sink and it's an iphone so its been in a rice bath since Sunday sooooooooooooooooooooo.........shit