【合唱】ハッピーシンセサイザ/ Happy Synthesizer - Nico Nico Chorus
I do not claim anything in this video, rights to the video creator, the singers, and Nico Nico Douga.
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![ハッピーシンセサイザ[ゲームサイズ ver.] / 初音ミク × 鏡音リン × 巡音ルカ × MEIKO](https://sun9-42.userapi.com/sLtB1hMl0SF6q_N-yVstp3tPA4pvKGLfgbm6lg/EfLqV7981dw.jpg)
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![[Genshin Impact MMD]Happy Synthesizer[kazuscara(baby ver.)[Kazuha,Scaramouche]](https://sun9-36.userapi.com/68rrgeuoC5qnkQREkA6GVmfl8au5YAPBi6RW3Q/jfoTzc_Nk_8.jpg)
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![【MMD】DIVA水着のハクさん で 「 ハッピーシンセサイザ 」[4K/60fps]](https://sun9-5.userapi.com/arclzR3IPxgh5l41D2ww7g2wFdGiRbLtQucSrw/I7IWUOPN6gw.jpg)
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