Here to second this comment. game looks like a beta. you have what i assume your main mechanics are supposed to be, but everything else looks half-assed. I hope you don't take that too harshly. there's a lot to still improve. Like, the chibi model you made is barely chibi. The only identifier you have is the hair and some bare references sprinkled around, but other than, like i said, there's a lot of room to still improve.
Also, for a game that can possibly be monetized you're gonna wanna be careful about including stuff that belong to another company (i.e., the Wii Shop channel BGM). Just warning you to be careful. You're like a tiny entity online so you might have the survivor's fallacy mentality, but still. Just cover yourself legally, pls.