Kisaragi Touya (35 years old) was playing the usual MMO after work when he was suddenly summoned as his in-game character. However, the character Touya was summoned as, was his Priest side-character that only served for item storage. The princess and summoner was disappointed and began another summoning ceremony. This time, she got a valiant young man with the title of Hero. The unneeded Touya was meant to be sent back to his original world, but he appeared in an unfamiliar place instead. “Don’t tell me the Repatriation Spell didn’t send me back to my world…”. Nonetheless, he manages to access the items in his storage and use them for a living. Using his cheat items, Touya tries to change his job into that of his main character, a Berserker, but he is stuck as a Sage for the time being. Summoned as the strongest magic job, the Berserker wannabe adventures in another world!
Shoukan Sareta Kenja wa Isekai wo Iku: Saikyou na no wa Fuyou Zaikou no Item Deshita
The Sage Summoned to Another World: The Cheat Items of the Unneeded Storage. You should give them a visit if you’re looking for similar novels to read. Alternatively, you can also
create your own list.