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Grand Blue Dreaming S2E7 — The Charpy Impact Test

8.2

Grand Blue Dreaming•Season 2•Episode 7

The Charpy Impact Test

8.2/10 · 534 votesAug 19, 202524 min

Ranked #6 of 12 in Season 2•matches the season avg

Iori and his class need to cooperate and do a very dangerous experiment together.

Directed byKentaro Mizuno, Keita Nakano

Previous episodeE6 · Back to the All-Girls College Next episodeE8 · Coworkers

Seasons4

Season 2 Episodes12

Sister still

Sister

Brother still

Brother

Association still

Association

Ticket Scramble still

Ticket Scramble

First Time at a Women's University still

First Time at a Women's University

Back to the All-Girls College still

Back to the All-Girls College

The Charpy Impact Test still

E7 8.2Now viewing

The Charpy Impact Test

Coworkers still

Coworkers

Are You In Love? still

Are You In Love?

Movie Date still

Movie Date

Let's Go to an Uninhabited Island! still

Let's Go to an Uninhabited Island!

Now We're Even still

Now We're Even

Cast8

Yuma Uchida

Yuma Uchida

Iori Kitahara (voice)

Ryohei Kimura

Ryohei Kimura

Kouhei Imamura (voice)

Chika Anzai

Chika Anzai

Chisa Kotegawa (voice)

Kana Asumi

Kana Asumi

Aina Yoshiwara (voice)

Toa Yukinari

Toa Yukinari

Azusa Hamaoka (voice)

Maaya Uchida

Maaya Uchida

Nanaka Kotegawa (voice)

Katsuyuki Konishi

Katsuyuki Konishi

Ryuujirou Kotobuki (voice)

Hiroki Yasumoto

Hiroki Yasumoto

Shinji Tokita (voice)

Crew3

K

Kentaro Mizuno

Director

K

Keita Nakano

Director

H

Hiroshi Matsuzono

Storyboard Artist

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Episode Summary

"The Charpy Impact Test" is episode 7 of Grand Blue Dreaming season 2. It scored 8.2/10 from 534 votes, ranking #6 of 12 episodes this season (season average 8.2). Directed by Kentaro Mizuno, Keita Nakano, it aired on August 19, 2025.

Next: E8 · Coworkers Best of Season 2