Subjected to a tragic accident, Azora Yuuto passes away only to find himself reincarnated in another world. Being reincarnated as a Hero destined to save the world… would have been preferable. Instead, Yuuto is reincarnated as a High King that rules over demon-kind. And as if that wasn’t enough, he’s equipped with 9,999,999,999 HP, 9,999,999,999 MP, 99,999 ATK, 99,999 DEF (and so on and so forth) – total cheater specs that would send anyone running for the hills. If he so desired, he could wipe out the world as a whole. Nevertheless, Yuuto is determined to become a virtuous High King that wouldn’t even hurt a fly. But is that even possible…?

Direct sequel of Under Grand Hotel - Crossover and its spin offs.

Poor young man Imori-kun is held captive in the mysterious apartment complex Gekkouso, managed by the tyrannical youkai Yamori-senpai. This silly youkai comedy is filled with troublesome youkai, including a poverty god and a beckoning cat! (Source: Kadokawa, translated)

The story opens in a burning Berlin in 1945. The "Golden Beast", who had performed the miracle of resurrection there, was interested in a secret operation, which was being carried out in secret. The name of the operation is "Werewolf". In modern day Suwahara City, Erii Honjou has taken fond of a man named Shirou Yusa. As they shared their story, Honjou familiy relation to the city and Shirou, a man who had killed someone as a child, their story become intertwine with the mysterious "Werewolf". *Note: Includes 3 extra chapters.*