 __Height:__ 154 cm (5'1")  

Seiko is an extremely cheerful and energetic girl who enjoys playing around with her friends. She often comes across as immature and crass, and makes over-the-top outbursts that surprise everyone around her, but her friends are able to put up with it.  

(Source: Corpse Party Wikia)

An original video anime bundled with a limited-number edition of Corpse Party -The Anthology- Sachiko no Renai Yuugi Hysteric Birthday 2U (&#12467;&#12540;&#12503;&#12473;&#12497;&#12540;&#12486;&#12451;&#12540; -THE ANTHOLOGY- &#12469;&#12481;&#12467;&#12398;&#24651;&#24859;&#36938;&#25135;Hysteric Birthday 2U) spinoff game.
 
(Source: Anime News Network)

__Height:__ 160 cm
__Hobbies:__ Keeping a diary, planting vegetables, travelling, and writing letters

[Website](http://arai-satomi.com/) | [Blog](https://ameblo.jp/arai-yourin/) | [Twitter](https://twitter.com/arai_satomi)

Married to voice actor [Yoshimitsu Shimoyama](https://anilist.co/staff/105022).

Nine students gather in their high school at night to bid farewell to a friend. As is customary among many high school students, they perform a sort of ritual for them to remain friends forever, using small paper charms shaped like dolls. 
 
However, the students do not realize that these charms are connected to Heavenly Host Academy—an elementary school that was destroyed years ago after a series of gruesome murders took place, a school that rests under the foundation of their very own Kisaragi Academy. Now, trapped in an alternate dimension with vengeful ghosts of the past, the students must work together to escape—or join the spirits of the damned forever. 
 
A feast for mystery fanatics, gore-hounds, and horror fans alike, Corpse Party: Tortured Souls - Bougyakusareta Tamashii no Jukyou shows a sobering look at redemption, sacrifice, and how the past is always right behind, sometimes a little too close for comfort. 
 
(Source: MAL Rewrite)

Corpse Party: Blood Covered is about a group of high school friends in Kisaragi Academy. Kisaragi Academy was built on the grounds of Tenshin Elementary School, which was demolished after a string of disappearances and gruesome murders. After a mysterious earthquake, the students find themselves trapped in an alternate reality Tenshin Elementary School, where the murders of others trapped before them have continued unabated...


With their school shutting down for good, the students of a small town were heading for different directions in life. For Minase Tamaki, who was staying in town to find a job, it might be the last time she sees her crush Shindo Yuuma, who is moving to the city to attend a new school. She asks him to do a little prayer that is supposed to help people cross paths again even if they become separated. But her classmate, Yuzuki Erina, overhears their conversation and, out of jealousy, decides to ruin her plans by inviting their entire class on what was supposed to be an intimate spell. 

As soon as the charm goes off, the ground splits in half, swallowing the entire class and, when they wake up, they find themselves in an old school campus. Unable to find a way out, they wander the corridors, trying to figure out where they are. But it seems that the building isn&rsquo;t as abandoned as they thought it was and, in fact, something evil is lurking in the shadows.

Seiko Shinohara