Around 40 Kenja no Isekai Seikatsu Nikki

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## Around 40 Kenja no Isekai Seikatsu Nikki ~ Kimana na Isekai Kyoushi Raifu ~

***Alafor Sage's Journal in Another World*** (アラフォー賢者の異世界生活日記, Arafoo Kenja no Isekai Seikatsu Nikki) is a Japanese light novel series written by Yasukiyo Kotobuki. Originally published via the novel posting website Shōsetsuka ni Narō in October 2015, the series was later acquired by MF Books (KADOKAWA), which began publishing the series in print with illustrations by Johndee. 2.2 million copies of the series have been sold as of March 2022. A manga adaptation, illustrated by 888, began serialization in the "*ComicWalker*" (KADOKAWA) since April 25, 2018.

In addition "*Around 40 Kenja no Isekai Seikatsu Nikki: Kimama na Isekai Kyoushi Life* (アラフォー賢者の異世界生活日記～気ままな異世界教師ライフ～, The Diary of a Middle-Aged Teacher's Carefree Life in Another World)", a comicalized version by Maneki & Nishino Ryuu has been serialized in "*Manga UP!*" (Square Enix) since October 16, 2018.

## Synopsis

### *Around 40 Kenja no Isekai Seikatsu Nikki*

40-year-old unemployed Satoshi Osako who is restructuring the company and is absorbed in the VRRPG "*Sword and Sorcery*". In the game, he called himself Zeros Merlin and climbed to the top player, but he died in an accident while logging in. However, Osako was in a large forest that he had never seen before. The goddess of another world who caused the accident informed me that she was reincarnated in another world with the status of the game as it was.

### *Around 40 Kenja no Isekai Seikatsu Nikki: Kimana na Isekai Kyoushi Raifu*

Satoshi Osako was a player of the VRRPG 『*Sword and Sorcery*』 who defeated the Evil God and died for his troubles. When he awoke again he found himself in a strange unknown forest. Furthermore, he possessed his avatar’s body and abilities. In other words, he was a cheat. Can a 40 year old DT, live peacefully in this world?

Let his Isekai adventure begin...

## List of Published Books

### *Light Novel*

written by Yasukiyo Kotobuki. Originally published via the novel posting website Shōsetsuka ni Narō in October 2015, the series was later acquired by MF Books (KADOKAWA), which began publishing the series in print with illustrations by Johndee.

LN Vol. 1LN Vol. 2LN Vol. 3LN Vol. 4LN Vol. 5LN Vol. 6LN Vol. 7LN Vol. 8LN Vol. 9LN Vol. 10LN Vol. 11LN Vol. 12LN Vol. 13LN Vol. 14LN Vol. 15LN Vol. 16LN Vol. 17LN Vol. 18LN EX
### *Manga*

A manga adaptation, illustrated by 888, began serialization in the "*ComicWalker*" (KADOKAWA) since April 25, 2018.

Manga Vol. 1Manga Vol. 2Manga Vol. 3Manga Vol. 4Manga Vol. 5Manga Vol. 6

*Around 40 Kenja no Isekai Seikatsu Nikki: Kimama na Isekai Kyoushi Life* has been published digitally in English as *The Diary of a Middle-Aged Teacher's Carefree Life in Another World* by Square Enix through Manga UP! a comicalized version by Maneki & Nishino Ryuu has been serialized in "*Manga UP!*" (Square Enix) since October 16, 2018.

Manga Vol. 1Manga Vol. 2Manga Vol. 3Manga Vol. 4Manga Vol. 5Manga Vol. 6Manga Vol. 7Manga Vol. 8Manga Vol. 9Manga Vol. 10Manga Vol. 11

## Character

### Title:

* Great Sage *[Great Wise Sage]*
* Black Annihilator

### Aliases:

* Osako Satoshi *[Former]*
* Suspicious Peddler
* Inquisitor
* Dragon Slayer
* Traveling Merchant
* Super S Director
* Who Laughs at Others
* Weird Traveling Merchant
* Hidden Man Who Loves Agriculture More Than Anyone
* Fighting Ability Extraordinarily tall wizard

### Affiliation:

* Creator God
* Evil God *(Observer)*
* The Magical Kingdom of Solisthea
* House of the Duke of Solistia
* Adventurer's Guild

### Allied:

* Celestina Van Solisthea *(Disciple)*
* Schweith Van Solisthea *(Disciple)*
* Iris *(Disciple)*
* ADO & Yui *[Friend]*

## 「Biographical Information」

### Traits:

Reincarnated into Player Avatar, Magus, Engineer

### Rank:

* World Rank: Angel
* Adventurer: S-rank

### Relatives:

* Unnamed Father
* Unnamed Mother
* Daoku Remi *[Sister/Enemy]*
* Luseris *(Love Interest)*
* Jeanne *(Love Interest)*
* Grappler Coco *(Tamed)*
* Slash Coco *(Tamed)*
* Snipe Coco *(Tamed)*

### Occupation:

* Game Player *[Former]*
* Programmer *[Former]*
* Teacher *[Temp.]*
* Adventurer *[Temp.]*
* Hamba Civil Engineering
* Observer

## 「Physical Description」

### Status:

Active

> "*It's a big mistake to think that God can do everything for us! God is basically a bystander and can't do anything for us. No matter how miraculous it looks, or how low the odds are, as long as there is a possibility out there Sex, what can happen is what happens. But people call it a miracle and worship it, so that’s the trouble.*"
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> ― **Zeros** [Book 1]
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VR-RPG 【Sword And Sorcery】. It was the popular full immersion game released for the 【Dreamworks】 Gaming system. The game itself was currently on its seventh expansion and the number of enthusiastic users was on a constant rise. The sensory synchronization system created through synaptic and electronic inputs simply outdid any other company’s gaming system. All five senses could be experienced in the virtual world, which grabbed the attention of thrill-seeking gamers and insured that people would constantly return to the game world. **Osako Satoshi** is one such gamer, who went by 【**Zeros Merlin**】 While enjoying his time in the virtual world. His avatar had bangs that covered one of his eyes, a stubble and a figure that wasn’t anything special. While he wore first-class equipment, it was all unified by a design scheme that favored inconspicuousness. Many people didn’t suspect that the medium-sized man in the dirty grey cloak was actually one of the game’s top five players.

Moreover, he was one of the best destroyers in the world. In this game, combat damage was determined by skill level and player level. The elements that attracted the most attention, however, were the equipment and item creation, and the ability to craft your own spells. Magic functioned in this virtual world by stacking 56 basic symbols and 10 numbers in a unique order. The 【*Spell Circuits* 】system allowed the player to remodel the initial spell’s power and effects by hand, resulting in situations where the power and magic power consumption of a spell could be lowered (for some reason magic power decreased with a spell’s strength). Even in cases where the damage calculation should have resulted in zero damage, it was common for a unique effect to be attached to the spell, leading multiple players in investigating the modifiers available for each spell. The system was so confusing at first that the game was labeled kusoge (a shitty game) early on. After countless hours in the field, it was eventually discovered that if you primed your avatar’s magic beforehand it was possible to create optimal spell conditions. However, since most magic didn’t have any numerical values it was necessary to guess how much magical power was required to prime a spell. The 【*Spell Circuits* 】 caused quite the commotion at launch because there were no hints that spells could be modified, and it was only discovered purely by chance. The ‘setting’ behind this was that players were able to find clues by exploring dungeons and the game world, but it was up to them to inspect or ignore those hints. Although the game offered a tremendous amount of freedom, only those who truly immersed themselves in its mechanics took advantage of the system, while other players used the standard magic. The time-consuming trial of creating magic was viewed as too restrictive for those who enjoyed the exploration. However, depending on the skill of the player it was possible to create spells with no cast- or cooldown-time. As a committed hobbyist, Satoshi spent his free time crafting high-powered spells that conserved energy and were renowned as a famous magician for his efforts. Well, infamous magician… He’d set up a party with friends of a similar level and they would constantly tackle difficult high-level quests. Currently, he and his companions were fighting an evil god from the story mode.

He didn’t know how long they’d been fighting. He just knew that they’ve come this far to defeat the last boss. The five of them had managed to force the ominous evil god into its third form. They were equipped with various magical weapons and had been overwhelming the evil god with their firepower since the start. Several years had passed since the game’s release, but they have always monopolized the highest player rankings. A major contributor to that was Satoshi’s magic, which was classified as some of the strongest and most effective magic in the world. Satoshi threw his everything into this world as it was the only place where he could relax. Once upon a time, he’d been a programming technician for a top corporation, but he was laid off for some reason and now lived a lonely rural life. He’d spend every day playing the game. In other words, he was socially withdrawn. In this fictitious world, he was an influential 【*Sage*】 and the envy that his status generated only pulled him deeper into it. He was a bachelor over 40 and he had no family besides an older sister, so it could be said that the virtual world is the only place where he could be himself. Incidentally, he was a wizard in real life as well. The evil god directed it anger towards him as it threw all of its power into a curse. The surroundings were drowned in a strange light. On that, the power all across Japan went out. The corpses of several unidentified people were discovered a few days later, but the cause of death was never discovered. On that day, Osako Satoshi quietly passed away in a rural Japanese village. And his journey will start in the middle of the forest.....

### Abilities

> "*Only those who keep struggling can get ahead, and there's no shame in being weak.*"
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>
> ― **Zeros**
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After the incident in Japan, The Goddess Freya of the New World saves Osako Satoshi and Reborn in Another World, he grants him all his game avatar specs. He is very knowledgeable in magic and even the code on it he can able to decipher the magic spell on it, and even he can conduct a new spell on his own arsenal of magic spells.

*MAGIC CONCEPT:*

* The magic structure in the magic formula, magic circle, and magic scroll is composed of 56 magic words and 10 magic numbers. A single word or number has no meaning. It needs to be correctly combined to make sense. The activation of magic requires magic formulas, corresponding imagery and knowledge, and appropriate magic power. It will be better to use it after writing the magic formula/magic circle into the subconscious field. With the skill of "***manipulating magic power***", you can omit the chant, and use "***control magic***" to compress the magic power. If it is not written in the subconscious mind, activate Magic has to gather imagery, knowledge, and magic power while chanting, and it will fail if you are not careful. "***External magic power***" and "***natural magic power***" are sources of magic power other than the human body. Mixing magic power sources in magic spells can reduce the consumption of human magic power and enhance magic power in a timely manner. "***Magic Book***" is a magic formula written on magic paper with special ink, and the content can be rewritten by manipulating magic power.

*ANNIHILATOR:*

* As a group in "***Sword and Sorcery***", the members are all avid gamers with one block, many of the magic and equipment used are self-made, and a lot of effort is devoted to creating things. The occupation of all members is "**Great Sage**". For a while, in order to annihilate PK players, an activity was initiated to protect new players on the surface, but in fact, they were used as bait to attract PK players. Later, this activity continued and helped many new players, so the annihilates have a lot in the hearts of players. High status, Elise has also been helped.

* *Crafting System*
* *Spell Circuits*: system allowed the player to remodel the initial spell’s power and effects by hand, resulting in situations where the power and magic power consumption of a spell could be lowered (for some reason magic power decreased with a spell’s strength).
* *Magic manipulation*
* *Mana Control*
* *Mana Consumption Reduction*
* *Delay Magic Casting*
* *Overcharge Magic Casting*

— **Magic Spell:**
* *Multilayered spells* - a spell that can be cast without consuming too much mana.
* *Wings of the Dark Crow* was flight magic invented by Satoshi/Zeros’.
* *Discretion* was a one-hit kill any weapon projectile.
* *Dark Judgment* - A original magic that was created by Satoshi/Zeros is supergravity magic and wide range annihilation/extermination magic it's in the highest class of destruction Magic, basically created a black hole that was moments away from going critical and randomly releasing its energy.
* *Blooming Forest* was ice magic that instantly froze the opponent when it was cast in a certain area.
* *Dark Lightning* *[Black Thunder Bullet]* - Jet-black bullets penetrated their bodies and struck them with the force of a thunderbolt from within.
* *Devil’s Blessing* was one of the Zeros’ self-made spells that gave a massive boost to magic attacks.
* *Manacles of Steel* is a magic strip of binding magic skill that is made of different formulas to get stronger the opponent's struggle.
* *Create Golem: Mud Golem* had stats equal to those of a level three monster.
* *God’s Silver Shell* is a barrier that can change its shape at the caster’s discretion. The silver shell was an incredibly versatile weapon in the right hands. The mana consumption was relatively small, and it was a fantastic counter to energy-based magic. It is original magic that was made by Satoshi/Zeros’.
* *Gaia Control* - an earth manipulation spell that creates a ground fissure.
* *Gaia Pressure,* *Stonewall, Stone Bullet, Rock-Forming*
* *Phantom Rush*
* *Heavenly Arrow of Judgement:* the user shoots a shining arrow toward the sky with his high mana concentration bow. The arrow splits in the air countless times transforming into a swarm of rock arrows, flying at such high speeds that they gathered the surrounding dust, and then, they rained down on the opponent.
* *Dark Chain [Steel chain]*
* *Blink*
* *Body Enhancement/Force Enchant*
* *Decapitation*
* *Blessings of the Great Gods*: it's a body-strengthening magic able to enhance basic attacks.
* *Spear of the Lighting Emperor*: a produced of a lighting spear from the palms of the user, and it readily hurls it towards.
* *Bind Break -* is a skill that wards off the effects of binding and restraining magics.
* *Shadow Javelin* Countless jet-black spears emerged from the shadows and pierced the enemy.
* *Roaring Lightning of the Thunder God*: A skill that is towards the effect of unleashing a bolt of lightning to eat the nearest opponent.
* *Scattering Silver Frost:* Ranged attack magic, [Scattering Silver Frost], it’s a remodeled version of the ice magic [Diamond Dust] that freezes and vanishes the enemies.
* *Sound Bomb*
* *Tearing Flower Zephyr,* A gale of wind blows through the opponent, the wind itself can decapitate or disassemble part of the body of the opponent.
* *Arrow of the Hunting God* The dust floating around instantly condenses forming an arrow capable of piercing through steel, which is then released towards the direction of the optical distortion.
* *Area Paralyze,* A ball of light is formed in Zeros’ left hand, who then proceeds to shoot it toward the opponents.
* *Air Protection,* It can deflect arrows for a fixed period of time.

* Dark Judgement
* Dark Lightning
* Dark Lightning
1/3* *Wings of the Dark Bird*: The flight magic will be responding, and the user starts to levitate in the air.
* *Black Lightning*: A jet-black thunder is emitted around the caster.
* *Scorching Purgatory Flames* is an ultra-high temperature flame. The fire reached ten thousand degrees [Celsius] in an instant, and true to its name of purgatory flames, the magic propelled an enormous shockwave into the surroundings.
* *Absolute Zero Barrier*: Fifty-layered barrier.
* *Absolute Zero*: is an ice-elemental Great Magic spell. When it cast this spell, the temperature within the affected area plummets to absolute zero (0° Kelvin, –470° Fahrenheit, –273° Celsius).
* *Cocytus* The surrounding area was cooled down by continuously shooting the wide-range freezing magic, and as the air temperature rapidly declines.
* *Volcanic Gazer,* *Flare Bird, Flare Napalm, Flame Phalanx, Flame Lance, Ultracharged Explosion, Explosive Extravaganza, Purgatory Flame Destroyer*
* *Wings of the Black Bird* is an upgraded version of flight magic that flies high in the air with tremendous speed.
* *Chain of light* As a magic circle suddenly emerges beneath the opponent, countless chains spring forth and restrain it.
* *Prominence Flame* is a flame-type incineration magic form of an incandescent fireball that turns the opponent into ash.
* *Railgun*, a super-electromagnetic cannon. The only way to defend against it was to deploy a conical barrier pointed towards it to deflect the shot.
* *High Heal, Light Heal, Sacred Heal*
* *Cure Poison*
* *Turn Undead, Purification Sanctuary*
* *Ice Dispersal,* *Ice Flower,* *Laminated Ice Wall*
* *Reflect, Reflective Mirror*
* *Holy Ray,* *Shining Nova*
* *Shining Gazer, Boltic Shine*
* *Gravity Burst/Graviton Burst*
* *Tornado,* *Destructive Typhoon, Cyclone, Airburst, Calamity Cyclone, Wind Dragon Storm Surge, March of the Tyrannical West Wind God*
* *Explosive, Giga Explosion*
* *Lightning Lane,* *Lightning Blaster, Onyx Bolts, Thunder bullet, Thunder Blitz*
* *Gamma Ray, Plasma Burst Distraction, Plasma Bind*
* *Element Eye* (upgraded version of Clairvoyance)
* *Zone Balize*
* *Burst Mine*
* *Dark Decree, Gluttonous Abyss*

— **Equipment:**
* ***Magic Bow***
* ***Ring*:** a ring of Zero's acts as a medium to cast any magic spell.
* ***Magic Paper***: Magic Paper into vertical pieces, and started writing magic characters with a pen on them. It’s 【Magic Note Arcana】 but the characters written were precise, and current magicians couldn’t even hope to decipher them.
	+ Able to use as summoning a familiar, At the moment the chant was finished, the magic note started absorbing the mana in the surroundings and condensing it in the form of an eagle. Ex: [Flap your wings and become my eyes, Artificial Feng]

Zeros are good at commanding and training everyone (spartan training), it has the knowledge equivalent to making troops as determined as soldiers who know they are going to die, thus they will fight unto their deaths and until their lives are exhausted. His method of training and commanding was based on the game that he played the method is through experience and training to overcome death and any outcome. He can maximize the power of allied troops as an army, including himself and he can grasp and analyze the situation, correct advice can be given to one's allies.

## Related

Daisuke Iwakura of 『Da Vinci NEWS』 stated, "*This work conveys the dreams and sorrows of Around 40 who are struggling in the rough and tumble of society, and I am sure that slightly tired old men of the same age will be able to relate to it.*"

## External Link

* *Around 40 Kenja no Isekai Seikatsu Nikki* ─ Wikipedia **JP**