Natsu e no Tobira Never end ver.

Natsu e no Tobira Never end ver. (夏への扉 Never end ver.) is a song included in Love Live!! Sunshine!! Duo &amp; Trio Collection CD Vol. 1 Summer Vacation which was released on August 2, 2017. It is sung by Riko Sakurauchi, Hanamaru Kunikida, and Mari Ohara.

The song is written by Aki Hata, composed and arranged by Masashi Kanasaki.

CD

 * 1) Natsu e no Tobira Never end ver. (夏への扉 Never end ver.)
 * 2) Manatsu wa Dare no Mono? (真夏は誰のモノ？)
 * 3) Jimo Ai ♡ Mantan ☆ Summer Life (地元愛♡満タン☆サマーライフ)
 * 4) Natsu no Owari no Amaoto ga (夏の終わりの雨音が)
 * 5) Nanten no Shiroki Chika to Kanan (南天の白き千歌と果南)
 * 6) Saiten no Mabayuki Ruby to Dia (西天の眩きルビィとダイヤ)
 * 7) Touten no Ayauki You to Yoshiko (東天の危うき曜と善子)
 * 8) Hokuten no Harukanaru Riko to Mari to Hanamaru to…… (北天の遥かなる梨子と鞠莉と花丸と……)

Audio

 * Does not work on iPad, or any medium that does not support the .ogg audio format.

Live Performances

 * Aqours 2nd Love Live! HAPPY PARTY TRAIN TOUR
 * Saitama: September 29 & 30, 2017