I'm in Tokyo and I'm Going to Defeat Everything with My Sword

Work tag Time travel, daily life, kendo, relaxation, healing, problem girls. Traveling to a parallel world in Tokyo, Kamiya Shusuke inherited a dilapidated dojo. Behind this bustling city with flashing neon lights, there is "Chang An" that ordinary people cannot see - an evil ghost formed by the condensed negative emotions of human beings. In order to survive in this crisis-ridden Tokyo, Shusuke Kamiya clenched the sword in his hand. He found that as long as he taught others how to swing the sword honestly and sharpened his swordsmanship with his apprentice's "pure heart", he could cut off Chang An and become stronger. However, the disciples who came here because of his reputation gave him a headache. In order to escape from family marriage, the chaebol eldest lady appears to be cold but is actually extremely lacking in love; A delinquent captain who strives to become stronger in order to protect his sister, who looks fierce on the outside but is completely soft on the inside; There are also urban legends and various geniuses hidden in the dark... "Senior Kamiya, I want to learn your swordsmanship!" "Teacher Kamiya, can I still come tomorrow?" Looking at the group of troubled girls with different personalities in the dojo who were gradually becoming dependent on him, Shusuke Kamiya sighed and picked up a bowl of freshly cooked tonkotsu ramen. "Line up and come one by one. If you want to learn the way of the sword, you must first swing Suzhen a thousand times." This is the warm daily life of a hard-core swordsman teaching kendo in Tokyo, killing evil spirits, and saving troubled girls by the way.