Title: (C75) [Yowatari Kouba (JET YOWATARI)] Toradayo (Toradora!)
JPN Title: (C75) [よわたり工場 (ジェット世渡り)] とらだよ (とらドラ!)
This doujinshi was commissioned by Red Piotrus.
Many thanks to him for commissioning various store/event limited books not yet uploaded works from JET YOWATARI. Be sure to support his bounties.
You can view it here