To Heart 2 Dungeon Travelers

Mores
http://www.amazon.com/Mobile-Suit-Gundam-00-Complete/dp/B006O94DFY/?tag=cancer-survived-20

Alternative Titles
Synonyms: ToHeart2 Dungeon Travelers
Japanese: ToHeart2ダンジョントラベラーズ

Related Anime
Alternative setting: To Heart 2
Prequel: To Heart 2 Adnext

Opening Theme
"Niji-iro no Mirai (虹色の未来)" by Suara

Ending Theme
#1: "Tada Hitosu no Hoshi (ただひとつの星)" by Rena Uehara (ep 1)
#2: "Kono Sekai ni (この世界に)" by Akari Tsuda (ep 2)