My Sweet Piano or マイスウィートピアノ (Mai Suwīto Piano) is a little pink
sheep made by Sanrio, and is My Melody's best friend! 
her birthday is july 6th (make sure to put it in ur calendar! ) and she is described
to be soft, kind and girly. her fav food are meringue cookies, and she loves to
chat, frolick and pick flowers with My Melody.
she first appeared as a character in 1980, but at that time was called 'hitsuji' meaning 'sheep'. in 2005, sanrio asked readers of the magazine Stawberry News to pick a new name for her, and 'piano' was decided! the first piece of merch with her full name was released in 2008
I love My Sweet Piano the most out of all the sanrio characters, and i think she should be YOUR fav too! a lot of the time she appears beside My Melody, and honestly most of the merch I find of her 
at least in person
tends to be shared with My Melody, often as just a little side character or extra decor It's kinda rare to get solo stuff of her where I am. I'm pretty sure she's more popular in asia though! especially china - I would defo travel all the way there just to get some My Sweet Piano stuff!
I am GENUINELY her biggest fan.
