It's your last year of high school, and you're about to make a big decision for your future... Who will you choose to be your lab partner?!

There's Haruka, the fiery runner! Aiko, the intelligent leader! Kana, the silly sweetheart! And Yumi, the mute snarker! And don't forget you! There's no one else beyond you, after all.

It's all on you!