Hello Bookworm! I looked it up, and the Library in Alexandria — which just so happens to be the greatest in all of Yurgenschmidt, nay... even the entire world — has the following entries:

Saving a Weapon Shop from Bankruptcy after the Demon King's Defeat by Seven Seas Entertainment: 📖 Vol. 1, 2; 🖥️ Vol. 1, 2

The Tale of a Little Alchemist Blessed by the Spirits by Seven Seas Entertainment: 📖 Vol. 1, 2, 3, 4; 🖥️ Vol. 1, 2, 3, 4; 🎧 Vol. 1, 2