Other Characters/European Monsters

Minor characters in High School DxD.

Mr. Smith
Mr. Smith is a Dullahan, a set of living animate armor with a detachable helmet for a head who is also under Kiyome Abe. He appeared in "The Oppai of Tennis" Short Story where its head was hospitalised with a hernia, during which Kiyome Abe, a beast tamer, looked after his horse and body which she gave the job as the Tennis Club mascot, nicknamed "No-Head Honda-kun" (ノーヘッド本田 Nōheddo Honda), who was very popular among the members.

He is able to give immense strength to its wearer but the person wearing it cannot take it off easily due to a curse. During the tennis match between Rias and Kiyome, Honda wore itself around Issei to help him win. The armor gets hot often so it was able to help protect Issei from Christie's freezing breath during the tennis match with Abe. Normally Honda wouldn't be allowed near the tennis team, but Rias and Sona were okay with it since he was doing it as a mascot.

Harpy
HS DxD Manga Side Story - Harpy Tennis.png An unnamed Harpy girl who serves under Kiyome Abe who taught her how to play Tennis at her club. She appears to be a cute young girl with short feather-like hair and winged ears. She is mostly naked, wearing nothing but a pair of panties while feathers cover her large chest. Her most notible features is her bird-like appearence, having bird wings for arms, feathered tail and avian legs with talons. She played on Kiyome's team against the Occult Reaearch Club, where she was matched up against Akeno and lost very easily.

Lamia
HS DxD Manga Side Story - Lamia Tennis.png An unnamed Lamia girl who serves under Kiyome Abe who taught her how to play Tennis at her club. Her upper body appears mostly human with a curvy figure while her lower half is a large snake tail. She has long dark hair. She played on Kiyome's team against the Occult Reaearch Club, where she was matched up against Xenovia, some thought that her not having legs would be a disadvantage, but infact helped her stretch across the court quickly without moving, gaining herself a win

Christie
Christie (クリスティ Kurisuti) is a Gorilla-like creature under Kiyome Abe who claims to be a Yuki-onna, she appeared in "The Oppai of Tennis" Short Story. Apparently Yuki-onna being beautiful maidens was a tall tale, as they are also known as Yetis, but the freezing breath is real, Christie is also able to create duplicate clones of herself out of snow and increase her attack power by banging on her chest. She was part of Kiyome Abe's team during her tennis match against Rias. Christie has a crush on Issei after seeing him wear Honda's armor much to Issei's shock and dismay. Christie reappeared in "Issei SOS" as Issei's partner during the first match against Kiyome Abe's father, who was partnered with a Yuki-onna named Stephanie; Christie's older sister. Issei lost due to Christie refusing to obey his orders and being distracted by a frozen banana created by Stephanie. She appeared True Volume 1 when Issei's client Morisawa requested him to summon a Yuki-onna to date only to be horrified upon seeing Christie. On a later date however, Morisawa and Christie had apparently become close friends.

Estleena
008.jpg "Estleena" is Mermaid who serves under Kiyome Abe. Estleena is a breed of mermaids with the upper body of a Tuna fish with muscular legs. Estleena was partnered with Issei against Kiyome Abe's father and a Shark varient Mermaid. However both died due to staying out of the water for too long, Issei won due to Estleena dying last, later on everyone ate their fins for dinner.