Sudden Strength Gain Novels

The Road to Slaying God

Star-Slaying Swordsman

Alto/Harukatsuki

Dimensional Sovereign

Oren

Sword Spirit

Evil Treasure

Jashin wo Kutta Shoujo wa Isekai wo Kyuusaishimasu

Inuya Mamoru

Living in this World with Cut & Paste

Amano Hazama, 咲夜 (ツギクル), Sakuya (Tsugikuru)

Martial God

Cang Tian Bai He, 苍天白鹤, Heaven's White Crane

In Different World with Naruto System

Fishball Vinegar Rice

Master of Ninja World

Taoist Mind Breeds Demons

Rooftop Sword Master

Choi'gang'hol'guh

Fanatic Martial God

Demon Soul

The Unfavorable Job [Appraiser] is Actually the Strongest

Ibarakino

Hone to Issho no Isekai Seikatsu

Hasebe Sasuke

The Forsaken Hero

Yujima Ran

My Inventory is Abnormal

Miss Demon Maid

Harunohi Biyori, 春の日, 春の日びより, Haru no Hi

Reversing Life With Item Copy

진유(眞鍮), jīnyú

Reincarnating Into a Different World… Ain’t This!

Tansan

My Pet Is a Holy Maiden

Muku Bunchou

The Cave King Will Live a Paradise Life -Becoming the Strongest With the Mining Skill?-

Naehara Hajime

Demon King of Phantom Thief – a Betrayed Thief Stole the Stats and Skills of the Hero Party Then Reigned Over the World

Suppressing the Protagonist in the Start to Seize the Heroine

Tyrant Emperor of Heavens