This is a story of a boy who challenges free diving.
"Free diving (skin diving)" may remind you of the film "Le Grand Bleu".
It is an extreme sport, and each meter added to its record brings us closer to the sea bed and further from the surface where one can breathe again.
In this sense, free diving has a direct connection with death, with which our fight continues, refashioned over time, bit by bit.
So, why would one free dive, and risk their life?
The answer lies within "mysterious bond between the sea and human kind".
And in the fast evolving world of competitive diving new data emerges that casts light on this bond.
Glaucos has finished publishing and it has 43 Chapters. It is also Known as: Glaucos (グロコス), Glaucos
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Top 5 Manga Like Glaucos [2025 List]
5. Chitei Ryokou
Chitei Ryokou is an adaptation of Jules Verne's novel Voyage au Centre de la Terre.
Chitei Ryokou has finished publishing and it has 25 Chapters. It is also Known as: 地底旅行, Journey to the Center of the Earth
4. Kaijuu no Kodomo
One summer vacation, Ruka meets two boys, "Umi" and "Sora," whose upbringing contains strange and wonderful secrets. Drawn to their beautiful swimming, almost more like flying, Ruka and the adults who know them are intertwined in a complex mesh...
Meanwhile, an unexplained anomaly is occurring all over the world: fish are disappearing. Thus begins a marine adventure of boys and girls to captivate all the senses!
Children of the Sea has finished publishing and it has 43 Chapters. It is also Known as: 海獣の子供, The Sea Monster's Children
3. Waga Na wa Umishi
Salvors are men responsible for towing wrecked ships and handling the cargo. They are different from rescue teams as they usually ask for money before offering help. Nanba Rintarou's father was the owner of such a company, but Rintarou really hated the way they operate and decided to work in a proper rescue team.
However, Rintarou's father died right after Rintarou completed his training. In his will he asked Rintarou to take over his company. What's worse is he left his son a debt of 1.5 billion yen...
Master of Sea has finished publishing and it has 149 Chapters. It is also Known as: 我が名は海師, Waga Na wa Umishi
2. MagMell Shinkai Suizokukan
MagMell Shinkai Suizokukan is currently publishing and has Chapters. It is also Known as: マグメル深海水族館, MagMell Shinkai Suizokukan
1. Kokou no Hito
On his first day of transferring to a new high school, a loner named Mori Buntarou, is cajoled by a classmate into climbing the school building. Despite knowing that one misstep could send him spiraling to his death, he moves forward, and upon finally reaching the top, Mori experiences a sense of fulfillment. That feeling, which seems to be telling him, "You're alive!" gives birth to an adrenaline for rock-climbing.
The Climber has finished publishing and it has 170 Chapters. It is also Known as: 孤高の人, Kokou no Hito
