Quick answer — Bunny Drop Specials: the opening theme is "Usagi Drop Opening Song - Sweet Drops HD" and the ending theme is "Usagi Drop Ending Song + Romanji Lyric".
Special mini short stories bundled with every DVD&BD volumes 1 through 4. Vol.1: Episode 2.5 "Aquarium of Leaves" Vol.2: Episode 3.5 "Dear My Santa Claus" Vol.3: Episode 6.5 "Full Blossom in the Sky" Vol.4: Episode 8.5 "Way Home" Bunny Drop Specials is a slice of life anime produced by Production I.G, first airing in Fall 2011. With 4 episodes total, it is finished.
Also known as: Usagi Drop Specials
Bunny Drop Specials has 4 episodes and is finished.
Bunny Drop Specials was produced by Production I.G and released in 2011.
Bunny Drop Specials is classified under Slice of Life.
Bunny Drop Specials premiered in Fall 2011.
The opening theme of Bunny Drop Specials is "Usagi Drop Opening Song - Sweet Drops HD".
The ending theme of Bunny Drop Specials is "Usagi Drop Ending Song + Romanji Lyric".
Bunny Drop Specials is based on a manga.
Character data from AniList.