The Ikeda Lab is, as is traditional, doing something for the university's Mutsumi Festival, an event which draws many people from off-campus. Yukimura proposes conducting a large-scale experiment on the importance of appearance for romance. He has readied a large number of cosplay costumes to rent out to visitors who will then participate in an attractiveness rating. In order to emphasize how important appearance is, Yukimura projects a series of images of Himuro in cosplay on the screen, including Himuro in a nurse's uniform, a maid's uniform, and a black cat style outfit?!
Kanade-kun's traveling salesman problem with 
waiting times, which can be used on dates...
مسألة البائع المسافر الخاصة بكانادي-كن مع أوقات الانتظار
.والتي يمكن استخدامها خلال الموعد الغرامي
sowie Kanades Problem des Handlungs-
reisenden, das sich auf Dates anwenden lässt.
"El problema del vendedor
viajero aplicado a citas,
"El problema del vendedor
viajero aplicado a citas,
l’application du problème du voyageur
aux couples de la fête, par Kanade,
il problema del commesso viaggiatore di Kanade-kun
con i tempi di attesa, utilizzabile per gli appuntamenti...
O problema do caixeiro-viajante da Kanade-kun
com tempos de espera, para encontros...
у Канадэ задача коммивояжёра,
применимая для свиданий...