Summon Night: Twin Age (サモンナイト ツインエイジ 精霊たちの共鳴（こえ）) is an action role-playing game in the Summon Night series for the Nintendo DS. The game is developed by Flight-Plan and published by Atlus. The game was released in Japan on August 30, 2007 and was released in the North America on June 3, 2008.
Cast[]
| Character | Seiyū | Dub Actor |
|---|---|---|
| Aldo | Miyu Irino | Johnny Yong Bosch |
| Reiha | Kana Ueda | Mela Lee |
| Nassau | Kazuya Nakai | Sam Riegel |
| Ayn | Sayaka Aoki | Xanthe Huynh |
| Mardin | Kenichi Ono | N/A |
| Ticah | Sayuri Yahagi | Michelle Ruff |
| Lila | Rio Natsuki | Lauren Landa |
| Millisar | Daisuke Kishio | Steve Staley |
| Phicra | Yuka Shioyama | Michelle Ruff |
| Ghardib | Kenji Nomura | Jamieson Price |
| Agneah | Rika Morinaga | Stephanie Sheh |
| Zarahm | Kazuhiro Nakata | Paul St. Peter |
| Talij | Yuka Shioyama | Michelle Ruff |
| Arlus | Kazuya Nakai | Kyle Hebert |
| Ingiell | Takeshi Aono | N/A |