As shown in the picture, what kind of anime is this?

K

Yatogami Kuroh (やとがみくろう/ Yatogami Kuroh)

Nickname: Xiaohei, because Kuroh is pronounced like Black is the same.

The former seventh king, the Colorless King, the minister of three rounds and one word. Later he became loyal to the Silver King, Adolf K. Weisman.

A young man with a rigorous and upright personality. The strongest person besides the king.

Good at swordsmanship, physical skills, and housework such as cooking and sewing. Has skilled helicopter piloting skills.

Outsiders call him "Black Dog".

The famous sword "Ri (コトワリ)" he holds is a relic of Miwa Ikken. Because Miwa Ikken infused the power of the colorless king into the sword, Goro is the only one other than the king. Someone who can kill a king.

I trusted Miwa Yiyan’s words so much that I recorded them with a tape recorder and played them often.

At first, he thought Isanasha was the evil colorless king and pursued him. Later, as he got along with Xiaobai, he gradually developed feelings for him. Always quarreling and fighting with the cat. At the end of the story, the cat transforms into a pure black wolf-dog in his fantasy world.

The name comes from the Japanese mythology Night Sword God.