Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni

***Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni*** (お気楽領主の楽しい領地防衛 ～生産系魔術で名もなき村を最強の城塞都市に～, Fun Territory Defense by the Optimistic Lord) is a Japanese light novel series written by Inoue, Mitsuru with illustrated by Kururi and is based on the web novel. The light novel series was adapted into a manga series with illustrations by Aoiro, Maro and serialized by *Comic Gardo*, with 3+ volumes released as of August 13, 2021.

*Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni* began as a web novel on Shousetsuka ni Narou on May 15, 2020. The first official volume was published on September 25, 2021 by Overlap under the Overlap Novels label.

## Synopsis

A man reincarnated as an aristocratic boy, Van, grows up to be treated as a child prodigy after all his efforts, but when he is known as the owner of "production magic", he is immediately driven to the lord of a frontier village. However, the sorcery that was called useless is truly out of the standard because it can produce anything as long as you have the materials! With the knowledge of his previous life and cheat magic, a small poor village grows into a huge city――!?

## List of Published Books

### *Novel*

Inoue, Mitsuru (Author) / Kururi (Illustrator) "Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni" Overlap Novels <Shōsetsuka ni Narō>, 5+ volumes in total August 25, 2023.

1. Released date September 25, 2021 - ISBN 978-4-86554-980-5
2. Released date February 25, 2022 - ISBN 978-4-8240-0111-5
3. Released date August 25, 2022 - ISBN 978-4-8240-0272-3
4. Released date March 25, 2023 - ISBN 978-4-8240-0416-1
5. Released date August 25, 2023 - ISBN 978-4824005854

LN Vol. 1LN Vol. 2LN Vol. 3LN Vol. 4LN Vol. 5
### *Manga*

Inoue, Mitsuru (Original) / Kururi (Character Draft) / Aoiro, Maro (Illustrator), "Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni" Comic Gardo <Overlap>, 4+ volumes in total August 25, 2023.

1. Released date February 25, 2022 - ISBN 978-4-8240-0117-7
2. Released date August 25, 2022 - ISBN 978-4-8240-0278-5
3. Released date February 25, 2023 - ISBN 978-4-8240-0425-3
4. Released date August 25, 2023 - ISBN 978-4824005939

Manga Vol. 1Manga Vol. 2Manga Vol. 3Manga Vol. 4

## Van Nei Fertio

### Title:

* Prodigy Child
* Warlord

### Affiliation:

* Merchant Merry *(Business Partner)*
* Village Chief Rondo
* Murcia Elago Fertio
* Abgallu Clan

### Allied:

* Till *(Personal Maid)*
* Esparda *(Butler)*
* Dee *(Knight)*
* Kamshin *(Secretary)*
* Arut Ann Ferdinand *(friend)*

### Party:

**Adventurer Party**:* Ortho, Purriel, Xara

**Knights**:

* Abu, Lou

## 「Biographical Information」

### Relatives:

* Jalpa Pul Ati Fertio *(father)*
* Mira Fertio *(Mother †)*
* Murcia Elago Fertio *(1st Brother)*
* Yard Gia Fertio *(2nd Brother)*
* Sesto Elo Fertio *(3rd Brother)*
* Lada Priora *(Fiancée)*

### Occupation:

* Salaryman *[Former]*
* Noble *(Disowned)*
* Feudal Lord

## 「Physical Description」

### Status:

Active

The child of an aristocrat, Van, suddenly remembers his past life when he became two years old. Van is rumored to be a child prodigy for a while, showing actions that make him look like an infant in various parts... However, at the age of eight, he participate in the ceremony, but he was found to have had a magic aptitude for production magic a useless aptitude. He was then promptly banished from his noble family (marquis's house). Braving the hardships of village life, Van continues to develop and defend his village. Soon, the nameless village is turned into a city… though it would be nice if the dragons stopped attacking us.

It was a deserted village with a population of about 100 people and no specialty products. Witnessing the current situation, Van decides to use the knowledge of his previous life and production magic, which is considered "*useless*", to develop the village and live happily. Equip the adventurers, not only build a house but also build a huge castle wall and even deploy a defensive ballista!?

A carefree territory management fantasy by an exiled young reincarnated aristocrat.

### Abilities

Van is slightly stronger than his age. I dodge it and dive into the opponent's crotch and cut it with my sword as if standing up, so I can hold a light long sword. In close combat, he is stronger than non-combatants and ordinary people who can take advantage of his small physique to fight bandits. Van is as quick as an adult man because he is quick enough to take advantage of bandits who are accustomed to combat, thanks to Dee the knight that trained by him.

It is possible to create combat weapons such as ballistae that can defeat armored lizards that are too hard for a sword to pass through with production magic, but there are many things that are almost useless in one-on-one battles, so I can't really consider them. But he can still fight even though he is 9 years old. He has basic endurance is comparable to that of a 9-year-old boy, by an average of A-rank Adventurer.

* The amount of mana used is intense, but Van has inexhaustible mana, so he can create as many things as he likes. It needs a great visual of what object/build Van wants, from Castle Gate, Castle Walls, Bridge, etc.
* Increased production of combat weapons such as Japanese swords, catapults, ballista, etc., and mass production of blocks to turn villages into fortresses. The weapon Van make is sharper, indestructible, and durable able to pierce through a Magical beast "Carapace Dragon" categories an A-rank.
* The durability of the item still depends on the material needed. Because of Van's magic output every weapon even a single wood become indestructible.
* Age + non-combat magic is not suitable for the combat situation. But Van can utilize this magic to maintain safety and protection for himself and also his town. Production magic, which is the greatest strength, is the strongest It has no meaning in the discussion thread, so it is weak.

Van has a consisting of a personal charm as well as the natural talent to command or unify an army or country, because of being friendly and charismatic to the others, every people he meets will be devoted or protect him in any dangerous situation. Van is also great at making strategic plans despite being a child.

## External Link

* *Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni* ― Web novel at Shōsetsuka ni Narō (in Japanese)
* *Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni* ― Light Novel Official Website) | Overlap (in Japanese)
* *Okiraku Ryoushu no Tanoshii Ryouchi Bouei: Seisankei Majutsu de Na mo Naki Mura wo Saikyou no Jousai Toshi ni* ― Manga Official Website | Comic Gardo (in Japanese)