Nagi no Asukara The Promised Day (2013– ) Online
- Original Title :
- The Promised Day
- Genre :
- TV Episode / Animation / Drama / Fantasy / Romance
- Year :
- 2013–
- Directror :
- Toshiya Shinohara,Fumihiko Suganuma
- Cast :
- Natsuki Hanae,Ai Kayano,Kaito Ishikawa
- Writer :
- Chris Cason,Caitlin Glass
- Type :
- TV Episode
- Time :
- 23min
- Rating :
- 8.0/10
Five years later, the sea over Shioshishio is frozen and the surface enters into a continued winter. Chisaki pays a visit to Tsumugu's grandfather Isamu at the hospital before returning to meet Akari and her son, Akira.
| Episode credited cast: | |||
 | Natsuki Hanae | - | Hikari Sakishima (voice) |
| Ai Kayano | - | Chisaki Hiradaira (voice) |
| Kaito Ishikawa | - | Tsumugu Kihara (voice) |
| Mikako Komatsu | - | Miuna Shiodome (voice) |
 | Kaori Ishihara | - | Sayu Hisanuma (voice) |
| Kaori Nazuka | - | Akari Shiodome (voice) |
| Junji Majima | - | Itaru Shiodome (voice) |
| Shizuka Ishigami | - | Akira Shiodome (voice) |
| Shinji Kawada | - | Satoru Mihashi (voice) |
| Motomu Kiyokawa | - | Isamu Kihara (voice) |
| Rest of cast listed alphabetically: | |||
 | Chris Cason | - | Homeroom Teacher (voice) |
| Michelle Deco | - | Additional Voices (voice) |
 | Jamal Fahim | - | Shun Sayama (voice) |
| Robbie Friedman | - | Additional Voices (voice) |
 | Grant George | - | Itaru Shiodome (voice) |