After performing a huge concert, Miku Izayoi invited Shido, Tohka and everyone for a day at a reserved indoor pool. Later at night, Shido keeps spotting a girl named Mayuri,…

It is mid-december, and SOS Brigade chief Haruhi Suzumiya announces that the Brigade is going to hold a Christmas party in their clubroom, with Japanese hotpot for dinner. The brigade…

As the world moves on from the war and technological advances bring changes to her life, Violet still hopes to see her lost commanding officer again.