Growing up with an abusive father, Utsutsu is highly protective of his younger sister Yume. One day, she contracts the strange Pupa virus and begins to sprout grotesque wings and attack both animals and humans.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Emergence | 2014-01-10 | 4 min |
| Season 1 | Episode 2 | Sting | 2014-01-17 | 4 min |
| Season 1 | Episode 3 | Tiger Beetle | 2014-01-24 | 4 min |
| Season 1 | Episode 4 | Squirm | 2014-01-31 | 4 min |
| Season 1 | Episode 5 | Tadpole | 2014-02-07 | 4 min |
| Season 1 | Episode 6 | Encroach | 2014-02-14 | 4 min |
| Season 1 | Episode 7 | Incubation | 2014-02-21 | 4 min |
| Season 1 | Episode 8 | Caterpillar | 2014-02-28 | 4 min |
| Season 1 | Episode 9 | Specimen | 2014-03-07 | 4 min |
| Season 1 | Episode 10 | Poison Curse | 2014-03-14 | 4 min |
| Season 1 | Episode 11 | Pupation | 2014-03-21 | 4 min |
| Season 1 | Episode 12 | Larva | 2014-03-28 | 4 min |
| Editing | Masahiro Matsumura | Editor |
| Visual Effects | Maki Fujii | Character Designer |
| Sound | Ibuki Kido | Theme Song Performance |
| Writing | Tomomi Mochizuki | Teleplay |
| Art | Manami Koyama | Art Direction |
| Sound | Tomomi Mochizuki | Sound Director |
| Production | Atsushi Iwanami | Producer |
| Production | Gorou Shinjuku | Producer |
| Sound | Noriko Izumo | Sound Effects |
| Sound | Kayo Konishi | Original Music Composer |
| Sound | Yukio Kondo | Original Music Composer |
| Sound | Erii Yamazaki | Theme Song Performance |
| Camera | Akira Shimozaki | Director of Photography |
| Production | Yutaka Goto | Producer |
| Writing | Sayaka Mogi | Comic Book |
| Production | Takayuki Saitou | Production Manager |
| Visual Effects | Maki Fujii | Supervising Animation Director |
| Directing | Tomomi Mochizuki | Series Director |
| Sound | Yurika Kurosawa | Theme Song Performance |
