Not really sweet and I wouldn't call it innocent but its an old shoujo manga I read when I was younger and innocent so it make sense for me to put it in here.
You may feel your favorite manga should be gathered together into distinct categories for your own reference and, now, you can do this with a LIST. After you've created your list or lists, you can proudly recommend them to other manga fans to showcase and share your taste in manga.
Takasugisan no Chibi Yan Hero