---
title: "Diary of Our Days at the Breakwater"
year: 2020
canonical_url: "https://www.archytele.com/show/diary-of-our-days-at-the-breakwater-2020"
media_type: "tv"
tmdb_id: 94631
imdb_id: "tt12065758"
status: "Ended"
seasons_count: 1
episodes_count: 12
runtime_minutes: 24
community_rating: 8.2
vote_count: 23
content_rating: "TV-14"
---

# Diary of Our Days at the Breakwater (2020) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/diary-of-our-days-at-the-breakwater-2020

## Executive Summary & Cultural Positioning

Diary of Our Days at the Breakwater is a 2020 television series. The series follows Hina Tsurugi, who has just moved to a quaint seaside town with her family. Hina meets Yuuki Kuroiwa, an upperclassman at her new school, who invites her to join in fishing. Hina is afraid of bugs and big creatures, and this fear is triggered when she reels in an octopus that falls onto her. Yuuki sees this as an opportunity to force Hina to join the school's Breakwater Club, where members gather, catch, and eat various types of marine life. The series is based on a Japanese manga series about recreational fishing by Yasuyuki Kosaka, which has been serialized in Akita Shoten's seinen manga magazine Young Champion Retsu. The television series features a cast including Kanon Takao, Natsumi Kawaida, Yû Sasahara, and Satomi Akesaka.

## The Hook & The Verdict

**The Hook**: "A shy girl overcomes her fear of sea creatures while joining a unique fishing club."

### Why Watch
- Relaxing seaside atmosphere with genuine character bonds
- Unique fishing club setting with marine life focus
- Gentle comedy mixed with personal growth themes

### Caveats & Content Note
- Slow pacing may not suit action seekers
- Limited appeal for those not interested in fishing
- Tone & Suitability: Suitable for general audiences with mild sea creature content that may disturb sensitive viewers.

**Micro-Themes & Vibe Matrix**: wholesome, slice-of-life, oceanic, quirky, heartwarming

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |
| **United States (US)** | Crunchyroll, Crunchyroll Amazon Channel | None | Amazon Video, Apple TV Store, Google Play Movies |
| **United Kingdom (GB)** | Crunchyroll, Crunchyroll Amazon Channel | None | Apple TV Store, Amazon Video |
| **Canada (CA)** | Crunchyroll Amazon Channel, Crunchyroll | None | Apple TV Store |
| **Australia (AU)** | Crunchyroll, Crunchyroll Amazon Channel | None | Apple TV Store |

## Season Architecture & Lore Primers

### Season 1 (12 Episodes)
## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 12
- **Crucial Mytharc Episodes**: 3 (25%)
- **Character Core Episodes**: 9 (75%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Key Cast Continuity

- **Kanon Takao** as *Hina Tsurugi (voice)*
- **Natsumi Kawaida** as *Natsumi Hodaka (voice)*
- **Yu Sasahara** as *Yuuki Kuroiwa (voice)*
- **Satomi Akesaka** as *Makoto Ohno (voice)*
- **Ami Koshimizu** as *Sayaka Kotani (voice)*
- **Chiwa Saito** as *Hina's Mother (voice)*
- **Hiroaki Tajiri** as *Hina's Father (voice)*
- **Yoshino Aoyama** as *Girl (voice)*
- **Mayu Sagara** as *Girl (voice)*
- **Shigeru Chiba** as *Takohigeya Store Manager (voice)*

## Canonical Frequently Asked Questions

### Q: Is this anime suitable for children?
Yes, it's family-friendly with no mature content.

### Q: Does it have romance?
No, it focuses on friendship and personal growth.

### Q: Is it educational about marine life?
It features various sea creatures in a casual way.

### Q: How many episodes are there?
It's a short series with a limited episode count.

### Q: Is it based on a manga?
Yes, it's adapted from a Japanese manga series.

## Grounded Source Citations

- [Diary of Our Days at the Breakwater — The Movie Database (TMDB)](https://www.themoviedb.org/tv/94631)
- [Diary of Our Days at the Breakwater (TV Series 2020) - IMDb](https://www.imdb.com/title/tt12065758/)
- [Diary of Our Days at the Breakwater (TV Series 2020-2020) - Cast & Crew ...](https://www.themoviedb.org/tv/94631/cast)
- [Diary of Our Days at the Breakwater - Wikipedia](https://en.wikipedia.org/wiki/Diary_of_Our_Days_at_the_Breakwater)
- [Diary of Our Days at the Breakwater (2020) - Full Cast and Crew](https://www.moviefone.com/tv-shows/diary-of-our-days-at-the-breakwater/YHbXw3N3HILRE3rg0esVa6/credits/)
- [Diary of Our Days at the Breakwater](https://screenrant.com/db/tv-show/diary-of-our-days-at-the-breakwater-2020/)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*