File:MagicantUndergroundRef.png

Summary
Part of Magicant Underground's Encyclopedia Mother entry. Scanned and cropped by myself.

面積 menseki = Area 人口 jinkō = Population 人 hito = Person 気温 kion = Temperature で足 de ashi ? = "In foot"?

The text does however basically say that the area has a size of 6026m2, that its entire population consists of one individual, and that the temperature is 16.5°C.