The official website of the Arslan Senki TV anime has announced additional cast members and revealed character designs for the continuation Fuujin Ranbu, which will air for eight episodes starting July 3, 2016.
The opening song will be "Tsubasa" by Eir Aoi and ending theme song will be "blaze" by Kalafina.
Source: Official site
Update May 19
More additional cast members and character designs have been revealed.
Source: Official site
Update May 26
More additional cast members and character designs have been revealed.
Source: Official site
Ilterish: Tetsu Inada (Tsubasa Chronicle)

Toktomish: Tessyo Genda (Naruto Shippuden)

Jimsa: Soma Saito (Akame ga Kill!)

Toktomish: Tessyo Genda (Naruto Shippuden)
Jimsa: Soma Saito (Akame ga Kill!)
The opening song will be "Tsubasa" by Eir Aoi and ending theme song will be "blaze" by Kalafina.
Source: Official site
Update May 19
More additional cast members and character designs have been revealed.
Merlain: Satoshi Hino (Overlord)

Irina: Ai Kayano (Guilty Crown)

Irina: Ai Kayano (Guilty Crown)
Source: Official site
Update May 26
More additional cast members and character designs have been revealed.
Shagard: Takahiro Sakurai (Osomatsu-san)

Glarze: Kenjirou Tsuda (Joker Game)

Glarze: Kenjirou Tsuda (Joker Game)
Source: Official site
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Anime