Nuclear-powered Sword Immortal - Chapter 10 - : Endure a Moment of Calm Winds and Gentle Waves

A Japanese salary man was reincarnated in a different world with swords and magic. He reincarnated into the family of a powerful noble. One day when he became twelve years old, he was suddenly summoned by his father.

「 I do not mind whether it is a woman in the town or a maid in our house, learn about women.」

Having gained the permission of his father, he uses his power as a noble to have his way with women.

Duncan Abnomar was transmigrated to a magical world.Most of the lands of the world had sunken, and the surviving humans could only live on islands. Due to an unknown reason, the world was also contaminated and strange phenomena and things would randomly appear.Humans had developed steam gear technology, and the islands were connected through boats. They survived by studying strange phenomena that happened all around the world.However, as the captain of a scary-looking ghost ship, Duncan was facing a huge challenge.“How the heck do I steer this ship?”Highly recommended by experienced editor: MC is transmigrated to a world mostly covered in water and far from civilization. He becomes the captain of the ghost ship, the ‘Homeloss’. He steers through the fog and adventures through the broken world and the unknown deep sea. As he discovers the ruins of abandoned civilization, he would also stumble into the war between the strange phenomena and the devil gods.The story takes place in a combination of ocean and Chutly mythology world, a new and interesting background. It’s an attractive story to read due to the author’s sense of humor and mastery over the ambiance of the story.—————Another-style introduction:“On that day, a thick fog engulfed everything.On that day, he became the captain of a ghost ship.On that day, he crossed the dense fog and faced a completely overturned and shattered world – the former order was completely gone, and peculiar phenomena dominated the endless seas beyond civilized society.The island city-states and the fleets challenging the sea have become the only lights of civilization left, while the shadows of old days still lurk in the deep sea, waiting to devour this dying world again.But for the new captain, there’s only one pressing question – Does anyone know how to sail this damn ship?!”

The scum’s or villain’s long road of transformation was tentatively set to the world:
The abandonment of the educated youth’s wife (Completed)
The hidden marriage of the scum film emperor (Completed)
The best brother in the world (Completed)
The Phoenix male who destroy the bridge after crossing the river (Completed)
The treasonous general (Completed)
I’m an honest man (Completed)
To become the top scorer in the School of Agriculture (Completed)
The soft rice man’s self-cultivation (Completed)
The whole world is reborn (Completed)
I want to survive on a desert island (Completed)
The stallion male who has seized the opportunity (Completed)
The perverted self-salvation (Completed)
The spring of the loafer (Completed)
The misplaced life (Completed)
The miser career (Completed)
The ghost is out of feeling (Completed)
The Queen’s favorite husband (Completed)
The vicious girl with her godfather (Completed)
I want to be a good person (Completed)
I does not tear up the family (Completed)
The perverted common plant (Completed)
The Mary Sue’s men (Completed)
Every time I was reborn, someone wants to kill me (Completed)
The old people’s counterattack path (Completed)
The global evolution (Completed)
When I became a net red (Completed)
For you, good person (Completed)
His heart had white moonlight (Completed)

- Description from Novelupdates

When The Cute Kunoichis Spied on Their Teacher's Secret is a light novel written by Kazuma Kamachi and illustrated by Ryuushi Tajima.

The story takes place in a world where Japan never ended their isolationist phase, and agents from foreign powers are always threatening to steal the country's advanced technology. In order to combat this threat there has been a resurgence of ninjas that use Strategic Martial Arts, techniques that combine cutting-edge modern technology with a traditional foundation of martial arts and ninjutsu. The story follows Souha Sugiyado, a 17-year old ninja instructor and former ninja prodigy who was forced to retire from active duty by the wounds he suffered in his last mission. Souha's four students are all kunoichi who have all gained the rank of Elite Ninja, the highest official rank available to ninja. However, one day two Shogunate ninja approach him with the news that his four students have gone rogue and have stolen a portable modular nuclear reactor, and thus they ask for his help in bringing his students to justice.