I added the ENG subtitle(Romanized)! You can use it to learn fanchants^^
I made the fanchants guide video for the first time, so there may be some imperfections. Sorry...
📣→公式応援方法あり(official fanchants)
🎤→非公式応援方法、大合唱するタイプ(non-official fanchants/ Sing along)