Niji Iro no Mirai  is Suara’s tenth single, which was released on March 7, 2012. It features the opening and the two ending songs of the OVA To Heart2 Dungeon Traveller, featuring Rena Uehara and Akari Tsuda.

Underneath, you will find my translations of the songs of Niji Iro no Mirai. Because English is not my mother tongue, please kindly let me know if there are any grammatical errors: I am open for corrections and like to learn from my mistakes 

1. Niji Iro no Mirai (Suara)

2. Tada Hitotsu no Hoshi (Rena Uehara)

3. Kono Sekai ni (Akari Tsuda)