I Am Stronger Than A Hero?!

Harem Check XD

Mimily- A Daughter of an adventurer Akatsuki met after getting thrown into the dungeon. Calls him Akatsuki-san.

Akako Reidfield- Daughter if the former Duke Adelredus Reidfield. Has red eyes and hair. Calls him Akatsuki-sama.

Kuroyami- A transforming sword made from Abyssal Dragon Scales. The consciousness residing inside the sword Kuroyami is also known as one of the Demonic Armaments. Has black hair and typical japanese girl traits. Also has purple colored eyes. Calls him Master.

Anne- A girl from the giant race. She can freely transform her size from a standard giant's size to as small as a 140 cm. Calls him sensei.

Eris- revered as the Saintess of the Kingdom. The one who greeted them after getting summoned. Has silvery white hair and gold eyes. Calls him Akatsuki-san.

Yuna- A dragon that has been saved by Akatsuki. Has gold colored hair and green eyes. Calls him Master.

Eleanor- A Demonic Armament made by the so called World's Weakest. She has black hair and eyes. Calls him Master.

Nanami- The teacher of Akatsuki and other transferees. Has black eyes and hair, her hair is always tied in a bun which gives her a strict look accompanied with glasses. One of the Demon Lords representing Sloth. Calls him Akatsuki-kun.

Aisha- A goddess whom Akatsuki turned into his lover. She is the goddess ruling of the world where Akatsuki and the other's are. She has blonde hair and blue eyes which seriously matched her perfectly sculptured nose. Calls him Akatsuki-san.

Ellen- Previously a slave of the Demon Lord of Pride, but Akatsuki gained ownership of her as he killed the Demon Lord. She has light blue colored hair and eyes. A mysterious slave who asked for a kiss from Akatsuki. Calls him Master.

Liza- Pronounced as (Lee•za) A Demon Lord representing the sin of Lust. Has pink hair and eyes and is extremely seductive. Calls him Onii-chan.

Kanada Shizue- Akatsuki's childhood friend that secretly admires him. She is a top student of their class. She has elbow length hair which is tied in a single ponytail. Has dark brown eyes due to being a half-american. Calls him Akatsuki-san.

Tachibana Yaeko- The older sister type. Wears a round glasses which makes her look extremely smart. Has black hair which is at shoulder length. Also has black eyes. Calls him Akatsuki-kun.

Some quick description of the heroines XD.