Birdy uses her pin-up alter ego to help Tsutomu make a love connection with Sayaka, but everything goes horribly wrong when a Federation marionette is added to the equation! (Source: FUNimation) This OVA connects the first and second Birdy the Mighty Decode seasons.

Travelling merchant Kraft Lawrence and wolf deity Holo sit down to have dinner with Norah Arendt, a young shepherdess who helped them smuggle gold. Holo's dislike of Norah—due to both the latter's profession and her closeness with Lawrence—prevents her from enjoying her meal. When Holo falls ill from fatigue, she is cared for by Lawrence, who frets over the health of his dear companion. As she regains her strength, Holo reminisces about the adventures they had together. [Written by MAL Rewrite]

Extra short anime featuring Holo from BD volumes 1 and 2.

What if nations were people? What traits would they have? What would this mean for historical events? Hetalia Axis Powers takes these questions and runs with them, personifying countries into characters. The show takes a comedic and light approach to politics and historical events while educating the viewer. Taking place primarily during the events of World War I and World War II, the story focuses on the Axis Powers and occasionally throws the spotlight onto the tumultuous relationship between the Allied Forces. The Axis Powers feature the titular character North Italy, who is clumsy, carefree and loves pasta; Germany, who is very serious but easily flustered; and Japan, who is stoic but has bizarre interests. Based on Hidekaz Himaruya's widely popular webcomic turned print manga, Hetalia Axis Powers is a historical comedy that pokes lightly at culture, examines the relationships between nations and breathes fun into history. [Written By MAL Rewrite]