Might as well do this since I've got time to kill and everyone else is doing it, but I'm gonna do the whole thing because I'm lazy and probably gonna forget a day if I don't. I'm on EN btw.
Credit to Riru for making this
This is probably gonna be long
Day 1: My favorite are a 5 way tie between Rinko, Ako, Moca, Hagumi, and Kanon, though recently Kaoru is also working her way up my list.
Day 2: Either Chu2 or Chisato. I liked their design but when I went and saw the band story/anime my opinion changed real fast. I'd put Kasumi here to but I don't really hate her, she just kinda annoys me.
Day 3: Roselia = HHW > Afterglow > Poppin'Party > PasuPare > RAS. I don't want to rank Morfonica yet as I haven't really met them well.
Day 4: Tae = Arisa > Rimi > Saaya > Kasumi
Day 5: Moca > Himari = Tsugumi > Ran = Tomoe
Day 6: Hamugi = Kanon = Kaoru, Misaki = Kokoro
Day 7: Hina = Eve > Maya = Aya > Chisato
Day 8: Rinko = Ako > Yukina = Lisa > Sayo
Day 9: Rei (Layer) = Masuki (Masking) > Rokka (Lock) = Pareo > Chu2
Day 10: (Please note that this is based off of their apperance and what I've seen from the PICO episodes!)
Mashiro = Nanami = Tsukushi > Rui = Touko
Day 11: Probably Returns
Day 12: A tie between Easy Come, Easy Go, Comic Panic!!!, and Brand New Days, Same as Always
Day 13: Either I Need You or * High Five ∞ Adventure*
Day 14: Lumious Once More, DAYS of embrace/HuggingDAYS, Pep meets Step
Days 15: Sanctuary, Neo-Aspect, Determination Symphony, BRAVE JEWEL
Day 16: Haven't heard any songs yet
Day 17: RIOT
Day 18: Life Will Change, Cherry Bomb, Daydream Cafe
Day 19: Lost Ones Weeping, Redo, Reach Out to the Truth, Midnight Rendezvous
Day 20: Maware! Setsugetsuka, Romeo, Alien Alien
Day 21: Happy Synthesizer
Day 22: Soul's Refrain
Day 23: Don't have any songs becuase their not in the game :(
Day 24: I don't like any of thier cover songs so far.
Day 25: Don't be Afraid, You're Not Alone, Pico! Papi! Garupa☆PICO!!!
Day 26: I'll only do a few; I put the full version on my profile bio:
this one still haunts me
i like the untrained better
Day 27: Still only gonna do a few cause it's in my bio:
look at her in her cow suit :D
i really like this untrained
i think i have a thing for sword eve cards lol
Day 28:
Day 29: I'm kinda like a combination of Moca and Rinko
Day 30: The characters. There are few that I hate, and I don't even hate them that much.
Day 31: I first saw a post with Ako in it on insta, which is a major reason as to why she is my favorite, as well as why I really like the nurse cards. Thanks Ako! :D