This page deals with Kasegi's interactions with the other characters.
Kasegi purchased the hosting rights of Rachnera from Ren Kunanzuki's parents after Ren was injured accidentally by Rachnera.
Kasegi barged into the Kurusu house without the young man's permission do some documentary that was a front to something else. A humanoid slime blew Kasegi's cover provoked the young man to attack him.
Kurusu Household GuestsEdit
After Kasegi purchased the arachne from a family, he exploited her as a money-making tree by selling her silk. Eventually, Kasegi was tied up by her as she had had enough living with him.