Yunagi's Manga List

Arnold, the seventh Imperial Prince of the Adrasia Empire, is called "THE INSIPID PRINCE" among people since his twin brother is genius and respected by all people. However, he has a secret identity -SILVER, one of the only five -SS-rank adventurers in the continent. When his younger brother Leo decides to aim for the throne, Arnold starts running things behind the scenes to support his brother. Unexpectedly the most beautiful lady becomes his assistant. The secret struggle of the strongest prince begins!

"Conquer" all the ladies! A sexy and exciting suspense-thriller series! A young man awakes to find that his life has become a video game, and one that he must either win or die. Given the cryptic goal of "conquering" all the female targets, and no guidance of how to do so, he'll have to rely on the game's systems to untangle the web of violence and intrigue he's found himself trapped in.

Kosuke Yuki, an ordinary high school boy on his first day of school,
He saved an old man (actually God) who was almost hit by a train and died.
As an apology, he was supposed to be reincarnated in another world with God's cheat powers,
But he was accidentally sent back to the real world.
...... cheating ability as it is.

Since then, he has been involved with a crazy criminal and has been noticed by a beautiful girl who is the class representative,
and finally got involved in a shady Onmyouji war,
The days are hectic and he is involved in a shady Onmyojutsu war.
Will Kosuke's dream of a peaceful school life be shattered in an instant?

A (heartwarming) battle fantasy of cheat high school students and Irregulars unfolds in the northern land.
Long-awaited comic book version!

After losing his father in a tragic accident, Shinobu Iijima and his younger sister Megumi are taken in by their father's old friend, Ayumu. Shinobu works hard in the hopes of starting a new life for himself. Megumi, and a mobile game called La Vita Online, are the only things keeping him afloat. One day, Ayumu reveals his true intentions of tearing Shinobu down and getting his hands on Megumi. But just after Shinobu learns that Ayumu deleted all of his game data in La Vita, their high-rise apartment catches on fire and Shinobu falls to his death, Megumi in tow. He wakes up in a strange new world... and realizes he's been reincarnated into the world of La Vita Online. An announcement from the devs tells him that Ayumu is already there, and a countdown to Megumi's arrival is ticking. Shinobu vows to protect Megumi after she arrives at any cost, even if it means he has to crawl his way up from level 1 to fend off all the other reincarnated players.

Arnold is a lethargic prince who is ridiculed by the entire empire as an "insipid" runner. But in fact, he is the most powerful prince with a secret identity as Silver, an SS-grade adventurer who manipulates forbidden ancient magic! The story of the strongest prince who plays the role of an incompetent, and his secret struggle for the throne begins!