Tsuiho Sareta Tensei Koshaku Ha, Henkyo De Nombiri to Hatake Wo Tagayashitakatta Kitaru Na to Iunoni Ryomin Ga Takusan Kurukara Naisei Muso Wo Suru Koto Ni 4 (Kadokawa Books) [Light Novel]

[Machine Translation] Joshua is a former Japanese who has been reborn in another world. He is unwillingly busy living the slow life of his dreams in the remote region to which he has been banished. He has completed the airship he had been working on, and sets off for the sea for a change of pace. While he was happy with the seafood, he encountered a high king dragon, and for some reason, he was given a household member...? Joshua returns to his domain with new residents, but there are still many problems to be solved, such as the introduction of a monetary system, the taxation system, and trade with people outside the domain. In addition, a messenger from another country comes to the territory and asks him for some help.

異世界に転生してしまった元日本人のヨシュア。追放された辺境で夢のスローライフを送るため、不本意ながら日々忙殺されていた。そんな中、製作を進めていた飛行船が完成し、気分転換も兼ねて海へ出発!海産物に喜んでいたのも束の間、覇王龍に遭遇し、何故か眷属を預けられて...!?新たな住民と共に領地に戻ったヨシュアだが、貨幣制度の導入や税制、領外との取引など問題は山積み。さらに、他国からの使者がやって来てある救援をお願いされてしまい―。