This does fit your preferences I guess.
https://osu.ppy.sh/beatmapsets/320645#osu/713473
Also these if you prefer. Ones anime, but not Japanese. The other is a relaxing instrumental
https://osu.ppy.sh/beatmapsets/699868/#osu/1486414
https://osu.ppy.sh/beatmapsets/678137#osu/1433968
Expect the mod done in less than 24 hours, since I doubt I'll be able to get through 5 2min diffs by the end of tonight.
https://osu.ppy.sh/beatmapsets/320645#osu/713473
Also these if you prefer. Ones anime, but not Japanese. The other is a relaxing instrumental
https://osu.ppy.sh/beatmapsets/699868/#osu/1486414
https://osu.ppy.sh/beatmapsets/678137#osu/1433968
Expect the mod done in less than 24 hours, since I doubt I'll be able to get through 5 2min diffs by the end of tonight.