#かいかいきたん

Including 136 posts of かいかいきたん singing and performance (accompaniment), There are many posts on nana such as 夏油 , オープニング and 五条悟
Enjoy かいかいきたん music such as “廻廻奇譚 (ステレオ)” and “廻廻奇譚 エアハモ Type-A”!

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