The Scandalous Garments of the Otherworld

After a quick lunch back at home, Wataru finished copying the patterns and symbols from the shrine onto paper. Without delay, he returned to the other world. His destination this time? The Welcome Trading Company. As usual, he packed his backpack with sugar, which had become a routine every time he crossed worlds. The demand for sugar was steadily increasing, and it wouldn't be long before he'd need a cart instead of a backpack to transport it.

"The real problem comes after that…" 

"Yes, it's only a matter of time before we can't keep up with demand by carrying it ourselves." 

"Master, should we spend the whole day transporting it?" 

"That's one option, but it feels like we need a more fundamental solution."

Wataru couldn't spend his days transporting sugar forever. There were many more things he needed to focus on, things far more important than acting as a delivery service.