Black Lagoon Omake The Melancholy of Balalaika (2009–2010) Online
- Original Title :
- The Melancholy of Balalaika
- Genre :
- TV Episode / Animation / Action / Comedy
- Year :
- 2009–2010
- Cast :
- Kazue Ikura,Tsutomu Isobe,Tomoko Kaneda
- Type :
- TV Episode
- Rating :
- 6.1/10
Balalaika has trouble raising Hansel and Gretel.
| Episode credited cast: | |||
 | Kazue Ikura | - | Garcia (voice) |
 | Tsutomu Isobe | - | Dutch (voice) |
| Tomoko Kaneda | - | Gretel (voice) |
 | Mami Koyama | - | Balalaika (voice) |
| Omi Minami | - | Hansel (voice) |
| Megumi Toyoguchi | - | Revy (voice) |