kavr-494 [vr] yuna and hina are super popular beautiful sisters on the volleyball team. 168cm tall, seemingly reliable hina is the spoiled sister with a sister complex. 145cm tall, timid yuna is the caring older sister. in order to maintain their image, the sisters hide their true identities. i, the transfer student, have discovered their secret... and we have to make a three-way agreement... yui hina, hinata yuna