船長3回目の17歳誕生日おめでとう~!
新衣装もライブも最高でした!

#マリンのお宝
#宝鐘マリン生誕祭2021

Happy 3rd season of your 17th birthday, Senchou~!
Your new costume and your live show were the best!

#MarineTreasure
#HoushouMarineBirthdayFest2021