HAPPY PARTY NIGHT

 is the third single by KAMIYADO. It was released on May 9, 2018, and peaked at #35 on the Oricon single chart.

CD

 * 1) HAPPY PARTY NIGHT
 * 2) Suki to Iwasete Moratte mo Ii Desu ka? (好きといわせてもらってもいいですか？)
 * 3) HAPPY PARTY NIGHT（Original Karaoke）
 * 4) Suki to Iwasete Moratte mo Ii Desu ka?（Original Karaoke）

DVD

 * 1) HAPPY PARTY NIGHT (Music Video)
 * 2) HAPPY PARTY NIGHT (Making Video)

Featured Members

 * Ichinose Mika
 * Hashima Mei
 * Hashima Miki
 * Koyama Hina
 * Sekiguchi Naho