Muteki Shounin no Isekai Nariagari Monogatari ~Gendai no Seihin o Jizai ni Toriyoseru Sukiru ga Aru Node Isekai de wa Rakushoudesu~ - Vol. 1 Ch. 8

[MangaDex]

 

[Greenfrost]

He should have made sure toothpaste exists in that world before giving them all that sugar.

 

[Ahmed142500]

This has so much potential but all that is happening is product showcases and a speck of romance

 

[ciera]

Thank you for the scanlation

 

[Nemo2342]

Ah, matches. Right up there with mayonnaise on the isekai checklist.

 

[NeverAnother]

He can make a gatling gun, history has L I T E R A L L Y shown us what that means. Not to mention how by making a rifle he should be able to outrange most if not all people on the continent after some target practice. Those chumps hiding in the forest are toast.