【藤井風・星野源】SNSが沸いた「優しい兄と自由な弟」。ピアノの土台を支える信頼関係と、いつか訪れる本格的なコラボの予感

#FujiiKaze #HoshinoGen #PianoSession [Fujii Kaze & Hoshino Gen] The "Gentle Older Brother and Free-Spirited Younger Brother" that caused a stir on social media. The trusting relationship that underpins their piano playing, and the anticipation of a full-fledged collaboration someday. ✨ This channel is for fan information sharing purposes and is not affiliated with the official company in any way. 🫶🏼 Here's where Kaze fans can chat 24/7! • [24-Hour Operation] Kaze News Daily Chat Room ● Please subscribe to our channel 🐱 / @kazenewsdaily ● Please follow us on Twitter 🐶 / kazenewsdaily_JP ● Please follow us on Instagram 🐸 / kazenewsdaily ● Unauthorized reproduction or duplication of this video is strictly prohibited 🌎🍃 #FujiiKaze #Jpop