Malleus Draconia/Relationships

Yuu/MC

 * He first meets the protagonist Yuu during his nightly walks near Ramshackle Dorm without revealing his identity. He is amused by their nickname of "Tsunotarou" for him and allows them to call him by it.
 * He is fond of the protagonist as they are the first human to ever treat him in a friendly manner and they don't fear him nor take caution of him, even after learning his identity in episode 5.
 * It might be possible that he has romantic feelings for the protagonist as he commented that them being away was an uncomfortable feeling.

Grim

 * Grim is aware of Malleus through the first year students but like the protagonist, Grim doesn't know what Malleus looks like.
 * He is the one who suggests the nickname "Tsunotarou" for Malleus.

Ace Trappola

 * Much like the other students in Night Raven College, Ace is cautious of Malleus for his power and reputation.

Deuce Spade

 * Deuce and Malleus have once interacted during alchemy class, when Malleus accidentally broke a precious toy of his gifted to him by Lilia. By the suggestion of Cater, Malleus requests Deuce, who is good at fixing electronic items, to repair his toy. As a thank you token, Malleus hands Deuce a large handful of rare ores.

Jack Howl

 * Much like the other students in Night Raven College, Jack is cautious of Malleus for his power and reputation.
 * Respects Malleus as a powerful Magical Shift player.

Epel Felmier

 * Much like the other students in Night Raven College, Epel is cautious of Malleus for his power and reputation.

Sebek Zigvolt

 * From the same hometown

Riddle Rosehearts

 * Malleus provides Riddle motivation during Ghost Marriage, when the latter is frustrated at his dormmates for being captured by the princess and leaving him to handle the dorm's maintenance by himself for the night. When he hears that Riddle has no medals nor status symbols to decorate himself with, Malleus places a rose in Riddle's breast pocket as an emblem of strength and nobility.

Azul Ashengrotto

 * Azul sought a chance to start a good relationship with Malleus or with his retainers for his benefits.

Kalim Al-Asim

 * Unlike most of the students in Night Raven College, Kalim doesn't mind Malleus and always easygoing with him. This makes Kalim the second human to not be afraid of Malleus.

Silver

 * From the same hometown

Trey Clover
Is cautious but nonetheless civil and respectful to Malleus

Cater Diamond
• Is cautious but civil and even social to Malleus

• In the Malleus PE Uniform personal story/vignette Cater tried to take a picture of Malleus, prompting Malleus to tease Cater after an earlier comment from him that "it's hard to tell what's on his mind"

Leona Kingscholar

 * Leona strongly dislikes Malleus for always besting Savanaclaw in the Magical Shift Tournaments, even going as far as attempting to injure him and all the other Diasomnia magift team members to incapacitate them. In Malleus' SR card (Ceremony Robe card), Leona insults him for being constantly uninvited to events.

Lilia Vanrouge

 * Both Lilia and Malleus hold respect for each other and seem to have known each other long before entering Night Raven College.
 * Lilia was a caregiver to Malleus
 * From the same hometown