Date Unlocked: 6/9
Requirements[]
"Quest 17: Please Find my Younger Twin" is a quest started by the girl by the Yomenaido Bookstore.
Solution[]
You must find her twin in the Samegawa Flood Plain. Head there. Head all the way to the left side and go towards the pavillion. You should be able to find the twin.
Rewards[]
5 Goho-Ms