Will Yu manage to raise his academic ranking this exam period? Unfortunately, his gaming addiction may have an impact not only on his grades but also on how Tsubame views him. Hopefully the diabolical plan concocted by Kaguya, his ruthless academic coach, will keep him from failing. On the other hand, someone else gets unexpectedly low marks this exam period! Then, on Valentine's Day, which of the gang will give or receive romantic chocolates, friendship chocolates or obligatory chocolates…? Fight rumors with rumors.

Volume 20 of the Kaguya-sama: Love is War manga series by Aka Akasaka.