Jingai Kyoshitsu No Ningen Girai Kyoshi 4 [Light Novel]

[Machine Translation] Last year was a year in which I was able to loosen the rift with Haruna and seem to have come to terms with the way I deal with people. I was able to see one of my students graduate this year, and I have a new goal as a teacher. It seems that no students will be moving on to the next grade this year... But then, three mysterious beautiful women appeared. They seem to be the principal's sisters, and they say, "We came here to ask the chancellor to return my brother. They say they are the principal's sisters and that they are here to "get my brother back from the chancellor. The fourth year of school is a little different from the usual, and the students are beginning to worry about how they will be affected. This is not an otherworldly fantasy, nor is it a reincarnation where you get a second chance at life. This is not a fantasy about another world, nor is it a story about a teacher and the girls who want to become human... This is a new chapter in the story.

去年は春名とのわだかまりもほぐれ、人間との向き合い方にも折り合いがついたように思える1年だった。今回も無事に1人の卒業を見届けられたし、俺も教師としての新たな目標ができた。今年はどうやら進級する生徒はいないらしい...が、そこへ謎の美女3人が現れる。彼女たちは校長のお姉さんらしく、「理事長から弟を返してもらいにきた」と言う。しかも上級クラスの生徒として一緒に学校生活を送るだって!?なんだかいつもとはちょっと違う賑やかさに、心配が芽生える4年目―生徒は彼女たちから、どのような影響を受けるのだろうか。これは、異世界ファンタジーでも、人生やり直し転生でもない。人間を目指す人外女子たちと送る、ただの教師の物語...その新たな一幕だ。