|This article is a stub. You can help Yandere Girls Wikia by expanding it.|
|Series||Yan Moe Futago Shimai ~Yande Harande Ai Sarete...~|
Riri Ishino is the younger twin sister of Ruri Ishino and is the other heroine of Yan Moe Futago Shimai ~ Yande Haranade Ai Sarete... ~ A game staring a young man who saves a pair of twins from a group of boys harassing them and begins regretting it after the girls fall for him.
Riri resembles Ruri, but with a smaller body and bust. They both have medium-length pink hair worn in a side-tail held with a knot of hair and a white floral accessory. Their bangs are parted and two large cowlicks, the only difference being that Riri's are longer and her side-tail is on the right of her head. Both sisters also have a fair complexion and pink Tareme eyes.
She is normally depicted in the yellow themed school uniform in game. Which is composed of a pale yellow top with white collar and cuff, both lined in dark brown. A red bow-tie is at the neck, while the skirt is a neon yellow pleat plaid.
The slightly reserved twin sister, Riri is highly negative and keeps to herself. She is on the depressive and withdrawn side, and has attempted suicide at her worst moments. However, as the younger twin she is also extremely childish and immature. She can be stubborn and simple-minded, and while she seems innocent and naive; she's selfish and self serving.
Makoto happened to be out when he witnesses the twins being harassed by a group of delinquents. He steps in to defend them and protects the sisters- but unwittingly brings upon their entire devotion. The more bold they become, the more anxious he gets until they eventually take a step to surpass all others: they move in next door.
Makoto - the boy who saved her and Ruri. She is in the class next to him, and fell for him instantly. Nothing will stand in her way to get him.
Riri is shown with sharp, bladed items, such as the knife and scalpel.