Quick question

[robotlove.livejournal.com]

I came across this image while searching for something else on the web:


(Click for larger)

I'd like to know exactly what these are and where they can be found/where I can get them, if possible. Thanks in advance for any help!

EDIT: These are part of the "Melody Card Collection" that will be released around June. There is a matching female character set and they can both be found on Animate here: Male and Female. Info thanks to angel_katsumi

Comments

[uwaaaah.livejournal.com]

There's a rectangle up there? I can't see it. XD It may very well be a flute too, though, I'm just slightly biased as an oboe/clarinet player.

(Quotes from children's cartoons are often the best kind.)