Mahou Shoujo Derby

is a Japanese light novel series written by Shinjiro Dobashi, with illustrations by Kagawa Ichitagai. The series began publication on November 10, 2021 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
My daughter is a magical girl.

The magical girl Honoka who came from the future seems to be my child with Saki Kuon, a sports girl who is a friend of dogs and monkeys. Is it really that she and I are in love ...

While confused, a love flag is set with my classmates, and my daughter comes from another world line.

"Anta, I'll not it flags the haphazardly! No mingle with my mom!"

"No, no, I and my mom. Housework, Thats's perfect. Thinking about the future."

These guys, arbitrarily myself and I, I'm trying to stick my mom together !? And don't quarrel in my room, it's magically broken! Unpredictable until the last page! Whereabouts of the love "Derby" who bet on the future ...?