Code Geass: Lelouch of the Rebellion Kassai no mao (2006–2012) Online
- Original Title :
- Kassai no mao
- Genre :
- TV Episode / Animation / Action / Adventure / Drama / Mystery / Sci-Fi / Thriller / War
- Year :
- 2006–2012
- Directror :
- Gorô Taniguchi
- Cast :
- Jun Fukuyama,Takahiro Sakurai,Yukana Nogami
- Writer :
- Ichirô Ôkouchi,Gorô Taniguchi
- Type :
- TV Episode
- Time :
- 24min
- Rating :
- 8.2/10
Mao's ability to read people's minds enables him to manipulate people. Lelouch must defeat him or face the destruction of what he fights for.
| Episode cast overview, first billed only: | |||
 | Jun Fukuyama | - | Lelouch Lamperouge (voice) |
 | Takahiro Sakurai | - | Suzaku Kururugi (voice) |
 | Yukana Nogami | - | C.C. (voice) (as Yukana) |
 | Takeshi Kusao | - | Mao (voice) |
 | Fumiko Orikasa | - | Shirley Fenette (voice) |
| Sayaka Ôhara | - | Milly Ashford (voice) |
| Kaori Nazuka | - | Nunnally Lamperouge (voice) |
| Miki Hayashi | - | Sophie (voice) |
 | Jôji Nakata | - | Diethard Ried (voice) |
| Ami Koshimizu | - | Kallen Stadtfeld (voice) |
| Mitsuaki Madono | - | Kaname Ohgi (voice) |
| Akeno Watanabe | - | Villetta Nu (voice) |
| Tetsu Shiratori | - | Lloyd Asplund (voice) |
 | Kikuko Inoue | - | Cecile Croomy (voice) |
| Yuji Takada | - | Todo (voice) |