Itsuka Kasanariau Ashita E: Sayuri Side

Itsuka, Kasanariau Ashita e: Sayuri Side is a simulation game placed in the year 2036 when humanity travels across the universe in space ships but they are attacked by an alien army and decided to choose a special team to fight against them. This time the player will play with a female character called Sayuri.

Sayuri is a new cadet in the space military academy and wants to be one of the special team, to do that she got to talk and improve his relations with the others cadets and choose 2 of 9 possible partners to be his team members. Depending of the answers that the player give when she talk to other members her relations will be better or worse.

Each week the player have to choose what his character is going to train: She can train in the simulator, run, music, study, paint, take a rest, etc. Her stats will increase or decrease depending of the training, but she can't train too much or his fatigue will be too much.

The game features japanese voices for all the characters. In this game the player takes the role of Shirou, there is other version in which the game is viewed and played from Shirou's side.