Durarara!!x2 Harmony Is the Greatest of Virtues (2015–2016) Online
- Original Title :
- Harmony Is the Greatest of Virtues
- Genre :
- TV Episode / Animation / Comedy / Crime / Drama / Thriller
- Year :
- 2015–2016
- Directror :
- Eiji Suganuma,Takahiro Ômori
- Cast :
- Toshiyuki Toyonaga,Kana Hanazawa,Mamoru Miyano
- Writer :
- Ryôgo Narita,Noboru Takagi
- Type :
- TV Episode
- Time :
- 24min
- Rating :
- 7.3/10
Caught on camera, and all over TV, Celty Sturluson is now drawing even more attention than ever. Intent on unmasking the identity of the Headless Rider, someone's placed a 10 million yen bounty on her head. Meanwhile, the mood is lively at Raira Academy as it welcomes its new students. Among them are Izaya Orihara's younger sisters, Kururi and Mairu. And there's also a boy who seems to have an interest in Mikado Ryugamine.
| Episode cast overview, first billed only: | |||
 | Toshiyuki Toyonaga | - | Mikado Ryugamine (voice) |
| Kana Hanazawa | - | Anri Sonohara (voice) |
 | Mamoru Miyano | - | Masaomi Kida (voice) |
 | Hiroshi Kamiya | - | Izaya Orihara (voice) |
 | Daisuke Ono | - | Shizuo Heiwajima (voice) |
 | Miyuki Sawashiro | - | Celty Sturluson (voice) |
 | Jun Fukuyama | - | Shinra Kishitani (voice) |
| Hiro Shimono | - | Aoba Kuronuma (voice) |
 | Yûki Kaji | - | Walker Yumasaki (voice) |
| Ayahi Takagaki | - | Erika Karisawa (voice) |
| Hisako Kanemoto | - | Kururi Orihara (voice) |
| Eri Kitamura | - | Mairu Orihara (voice) |
 | Sanae Kobayashi | - | Namie Yagiri (voice) |
 | Katsuyuki Konishi | - | Tom Tanaka (voice) |
 | Akio Ôtsuka | - | Shingen Kishitani (voice) |