13 Nichi wa Kin youbi?

Ema is obsessed with ghosts, and is even part of her school's occult club. She'll do anything that has to do with some crazy superstition about ghosts or spirits, and make sure that she goes out of her way to do it. Ema is known for this at school, and the series follows her pursues to find ghosts. Ema, unfortunately, cannot see the things that she loves, unlike a few of her friends...

Notes:
- Includes an extra chapter
- Includes the one-shot "Shuugaku Ryoko no Susume☆" (修学旅行のススメ☆).
- Includes the one-shot "Time Capsule" (タイムカプセル).
- Includes the one-shot "Happy End no Tsukurikata" (ハッピーエンドの作り方).