Dungeon x Childhood Friend!?
Let's watch over them, in this warm romantic comedy!
At the bottom of an impregnable underground dungeon awaits the final boss, the mighty black dragon Obsidian. The one who dared to challenge Obsidian is Van, an experienced adventurer who has fought many battles with the dragon over the years.
The battle between two passionate souls is about to begin—!
Dungeon no Osananajimi It is also Known as: ダンジョンの幼なじみ, Dungeon's Childhood Friend
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Top 5 Manga Like Dungeon no Osananajimi [2026 List]
5. Shijou Saikyou Orc-san no Tanoshii Tanetsuke Harem Zukuri
Our protagonist Oruku, is the son of a female knight and an orc. Due to his appearance taking more after his mother, he was harassed and bullied by the orcs of his village. After meeting a beautiful elf and other demi-human girls, and being rejected for his lineage, the strength of his blood awakens and plots a plan to become the strongest warrior in history in order to make a harem of beautiful women.
The Fun Life of the Most Powerful Orc in History, Creating a Harem in an Alternative World has finished publishing and it has 112 Chapters. It is also Known as: 史上最強オークさんの楽しい異世界ハーレムづくり, Shijou Saikyou Orc-san no Tanoshii Isekai Harem-zukuri
4. Hiraheishi wa Kako wo Yumemiru
It details the life of a mid-rank soldier who died at the very end of the war against the Demon Race. Fortunately for him, he wakes up to find that he's a baby again, in the embrace of his real mother, years in the past. Determined to avoid the chain of tragedies that took his beloved ones away from him, he takes advantage of the advancements in swordsmanship and magic that developed during the war (as we all know, wars are when many scientific breakthroughs tend to happen), and tries his best to prepare for the demon invasion as well as strengthen himself with maximum efficiency.
Hiraheishi wa Kako wo Yumemiru has finished publishing and it has 62 Chapters. It is also Known as: 平兵士は過去を夢見る, Hiraheishi wa Kako o Yumemiru
3. Jaryuu Tensei
The story is about a guy who died due to a car crash because of a young couple making out (what bad luck!) And he was reincarnated into a fantasy world—but as a dragon! An extremely funny and powerful one! Let's see how our unlucky main character lives as a badass dragon!?
Jaryuu Tensei has finished publishing and it has 47 Chapters. It is also Known as: 邪竜転生, Evil Dragon Reincarnation
2. Murabito desu ga Nani ka?
Our protagonist was reincarnated in a world with goblin and dragon....but his optimal job is "villager." Using the cheat "getting one chance to redo life after death" he will show you what a villager can do.
I am a villager, what about it? is currently publishing and has Chapters. It is also Known as: 村人ですが何か？, Je suis un villageois, et alors ?, 마을사람입니다만, 문제라도?, 我是村民 有意見？, Да, я крестьянин, и что?
1. Nidome no Jinsei wo Isekai de
All of a sudden, out of nowhere. "Renya Kunugi, you have passed away!" So said the young girl who styled herself God. Apparently, Renya Kunugi the protagonist had lived long and prospered. His life already came to a peaceful and fulfilling end, but at the request of Her Holiness, he was transported to an alternate world to start a new life as a young man. Thus did Renya, who was definitely your average everyday guy, end up fighting off bandits and vanquishing monsters. Eventually, after his successively blossoming talents coalesce into a force of sheer awesomeness, he will go on to leave his mark upon this alternate world.
Note: Includes 6 extra chapters.
Second Life in Another World has finished publishing and it has 55 Chapters. It is also Known as: 二度目の人生を異世界で, [New Life+] Young Again in Another World
