Ramune and Squash. Fan art for @10_tsukiyo - Ramune: Don't be afraid! They're just balloons. - Squash: I know. But I'm afraid I might... Pop! - Squash: ...pop them.
#ながも Nagamo, the mascot of a Japan railway station - Nagano station. I don't know much about railway in there along with the mascot himself, but I believe mascot balloon should be a thing. A lot of balloons!
I tried to draw Spoo from an old Japanese children show named Goo choco lantan. Never renembered their name until recent months. And I barely know their gender.
Comet parade balloon, night time version. If you find some stars brighter than the others, this may be the cause. (Is that the second star to the right? '3')