Tamutamu

A Japanese college student gets isekai'd with a ship-summoning ability (?!), and sets sail to summon the most luxurious cruiser of all!Wataru Toyoumi, an average college student, suddenly finds himself stranded in another world. Just when he's at a loss, he discovers he has a unique skill: the ability to summon ships! With enough EXP and money, he could even call forth an unsinkable luxury cruise liner...
But how can he do that with no sea in sight? Set sail for adventure and aim for luxuries in another world!