Initially in the Literature Club, Yuki Nagato joined the SOS Brigade after Haruhi took over their room. As a "humanoid interface" sent by data entities, she investigates a past "information ...

The brigade members Kyon, Yuki Nagato, Mikuru Asahina and Itsuki Koizumi start preparing everything for the party, such as costumes and decorations. But a couple of days later, Kyon arrives at ...