Shirai Kasumi, the daughter of a rural nobleman, is a maid in the harem serving Seiran, a consort candidate for the Chaoyang Kingdom. On a full moon night in mid-spring, while trying to save Emperor Tenyou from falling into the harem pond, they both fall into the pond, and their bodies are swapped! Until they can carry out the proposed solution of "trying to fall into the pond together again on the next full moon night," they must actually live with their bodies swapped... After accidentally becoming emperor (on the outside), Shirai Kasumi finds out that the consort candidates are underestimating Tenyou because the empress, Hidemasa, is too strong. In an attempt to rectify this, Shirai Kasumi devises a "Plan to Make the Empress Grateful," but...!? (Source: Ichijinsha, translated)

Arata, a former NEET, wages war against the China's People's Liberation Army with 30,000 young soldiers at Camp Hakim in the interior of Myanmar. One day, he receives a strange request. The client, Nitta, is a female general of the People's Liberation Army. She suggests that Arata leave the jungle and travel to North Korea, a country that continues to be isolated internationally, to provide support for that country's regime. Arata begins construction work to cut through the jungle, calling it a trial, but Omar and his men are upset by the possibility of Arata's departure....... Will the unit collapse? The stage is set from the jungle to the Far East. The blood of the Nitta family leads Arata to the next battlefield. The hit series by Yuri Shibamura and Yoshinori Shizuma has been rebooted! (Source: Kodansha, translated)

An anthology comic of Fate/Grand Order by various mangaka.

In the near future, superhumans called Others, who have awakened to their unique abilities, are active in the world. The world enjoys peace and prosperity thanks to the overwhelming power of the Tiger's Nest, an organization of righteous Others who execute Criminal Others who use their abilities to commit crimes. However, poverty and crime were rampant in the old capital, the slums, which had been abandoned by the Nest. A lone tiger emerges from the darkness of the slums. The rebel hero, Tiger Mask, bares his fangs against Nest's justice. Now a new hero legend begins!