Cloudy Hut Filmes
- 2015
Message From Beyond
Message From Beyond02015HD
A short film following Senritsu Kaiki File Kowasugi! The Final Chapter.
- 2015
Rest
Rest02015HD
Spin-off short story of the “Senritsu Kaiki File Super Kowa Too!” series, which is set after FILE-01.
- 2017
Simokita 2014
Simokita 201402017HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-06.
- 2014
Her Brother
Her Brother02014HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-05.
- 2012
To The Other Side
To The Other Side02012HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-02.
- 2014
Kudo's Secret
Kudo's Secret42014HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after "Kowa Too!" FILE-01.
- 2012
GOOD-BYE
GOOD-BYE02012HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-03.
- 2015
Please
Please02015HD
Spin-off short story of the "Senritsu Kaiki File Super Kowa Too!" series, which is set after FILE-02.
- 2014
Mystery Man
Mystery Man02014HD
Spin-off short story of the "Senritsu Kaiki File Kowasugi!" series, which is set after FILE-04.