World

Calender
Each year has has 411 days and 10 months of 41 days. The extra day is celebrated as the New Day, and doesn't belong to any month.

Krikta
『A plant that grows extensively across the continent of Kasanagara. It flowers regularly and produces fruit. The fruit has a sweet taste and restores a small amount of MP.』

Krikta fruit are a delicacy enjoyed by demons and gods alike.

Phoenix Feather
A consumable item that makes the holder temporarily invincible.

Cigarettes
Cigarettes exist.

Currency
There are four major currencies, and several minor ones. The major currencies are the Alleius coin, the Renxandt coin, the Sariella coin, and the Okut coin used on the continent of Daztrudia. There is also the Demon coins and the ancient coin. A single night in a Renxandt inn costs one Renxant silver coin. 100 Renxandt silvers are worth 1 Renxant gold. Alleius coins are worth 10 times the equivalent Renxandt coin, and are the most wide-spread currency.

Magic Tools
Nobles and rich people use low-grade magic tools to produce water.

Liquor
The Boudier region visited by Julius is famous for its liquor. It has a mellow aroma and pairs well with fruit.