On behalf of the choir boys, I would like to thank you for your unwavering discipline and your stand in us as a choir. Even when we didn't listen to you, even when we neglect the things that you told us to take as important, even when we sing terribly, you're still supportive of us. Thank you so much for being our surrogate mother for all this time. Thank you for sharing the joy of music to us all.
Happy Blessed Birthday,
お誕生日おめでとうございます!
(一つの言語は決して十分ではない, ハハ!)