It's from a tamagotchi product. I've been searching absolutely everywhere, from free to paid sites, just to know the name of this font. If anyone has a clue, I would really appreciate the help!
If you search for えれがんと 書体, you should find multiple typefaces in this style. In general, highly stylized fonts like this are only available for kana and (sometimes) Roman alphabets, with a different typeface used for the kanji characters (of which there are many thousands).