16th period 003
17th period 029
18th period 059
19th period 091
20th period 121
Bonus Episode 2 149
Review 160

The most trivial and real school life of teachers and students during summer vacation!
A writer whose name alone makes one's heart flutter: Wayama Yama

Author Wayama Yama visited Korea in 2024 to coincide with the publication of "Let's Go to a Family Restaurant."
While the monumental meeting with fans and the schedule in Korea became a hot topic, readers also showed great love and interest in the author's other series, "The Star of Girls' School."
For readers who have been waiting for the teachers and students of Narimori for a long time, this will be welcome news along with the arrival of spring.
Finally, Volume 4 returns with a new story, depicting the daily lives of teachers and students during summer vacation.
If you thought summer vacation meant lounging around and relaxing, or spending your time in different places... don't underestimate the close(?) bond between Narimori's teachers and fellow teachers! The story of these students, who spend their summer vacation together, sharing joys and sorrows, without getting bored, and enjoying the most trivial of days, is truly entertaining.
It's more fun!

16th Period: A Mysterious Letter Found at Mr. Hoshi's House
Mr. Hoshi, who went out to organize his bookshelf in the middle of the night, finds a letter that someone asked him to deliver a long time ago and reminisces about the person in the letter...

17th Period, Mr. Kobayashi's Hidden Child?
The Narimori Girls' High School principal's office is filled with teachers who come to work even during vacation.
In the sweltering teacher's office, Mr. Kobayashi appears with a reckless child he has never seen before.


18th Period, Komori x Torii, the Suspicious Two-Man Observation of Mr. Hoshi
Dorii goes to observe Hoshi-sensei's diary, feeling frustrated because he hasn't seen his teacher during the vacation.
Contact your friend Komori and go to school together.
And there, after hearing a conversation between Mr. Hoshi and someone, he decides on an unexpected career path.

19th period, are these your glasses?
Mr. Nakamura, who broke his glasses and visited the local shopping mall on a holiday.
There, he meets Mr. Hoshi by chance and consults him about which glasses would be good.
(Why are there only teachers with suspiciously poor eyesight in Narimori?)

20th Period, a slightly different graduation album photo shoot
Narimori's teachers took the graduation album a little early.
I set out to take a natural photo in the teachers' room, but somehow it keeps getting more and more artificial...