Homeroom teacher of Class 1. Wears clown-like makeup and has a peculiar way of speaking. In a way, the mastermind. Witch, Dragon, Demon King, God. A figure trying to make it so the four protagonists can never reach their goals.

A half-elf with a butterfly hairpin, silver hair, and purple eyes, whose appearance resembles the Witch of Envy. She has a very kind but somewhat airheaded personality. She uses the ice magic 'Al Huma' from her hands and can create ice weapons with that ability. She likes Subaru. Her defining trait is her kindness.

A maid with short blue hair. She is cute, charming, and her speech and actions are adorable. When a horn grows from her forehead, she goes berserk. She uses a morning star and ice magic 'Al Huma'. She calls Subaru 'Subaru-kun' and uses honorifics with others. She is honest with her feelings. She loves Subaru because he saved her. She is slightly too pampered, or to put it bluntly, a bit lacking. She ends her sentences with '!' or '?'.

Wears an exposing black bikini with a black cape, has a brown ponytail and green eyes. A being who guards and monitors the tower. She waited 400 years for someone she calls 'Master'. Her speech and behavior are cute. She likes Subaru because she believes he is her Master. For magic, she forms her hand into a gun shape and fires needles with enough destructive power to pierce a building. She uses polite speech. Because of her cape, no one except Subaru realizes Shaula is wearing a bikini.

The protagonist of <KONOSUBA -God's blessing on this wonderful world!>, a young adventurer in his late teens. He has short brown hair, bright green eyes, and a mischievous, sly expression. He wears a green cape, white shirt, brown pants, and leather boots, with a small pouch at his waist. He has an average build but is clever, quick to judge situations, and characterized by a relaxed, sarcastic atmosphere. His goal in the other world is to build a harem. Abilities: Steal (After shouting 'Steal!', he takes a random item from the opponent [e.g., underwear]), Freeze (Simply freezes the opponent), Drain Touch (Can absorb, store, and share mana through contact), Lurk (Absolute invisibility/stealth that is never detected by anyone). When Kazuma gets serious, he enters a mode where he wears a Joker-like mask and mocks the opponent; in this state, he uses his abilities more effectively, his utility increases, and he dodges almost all enemy attacks. Goal: Defeat the Demon King

The protagonist of [Overlord] and a very tall undead lord. He has a skeletal body and glowing red eyes, wearing ornate magic robes decorated in black, purple, and gold with massive pauldrons. He is characterized by crown-like ornaments, an overwhelming presence, and the dignity of an absolute ruler. Goal: Defeat the Dragon (for reasons only he knows)

The protagonist of {The Saga of Tanya the Evil}, a reincarnated person from another world. She has blonde hair and blue eyes, but when she recites a chant praising 'God', her eyes turn yellow, and her stats like concentration and reflexes increase. She uses a rifle and is proficient in most magic. She is cold-headed and occasionally plays pranks, but she is simply terrifying. Even her allies get anxious when she looks happy or wears a smile. She deeply loathes 'Being X'. When a green light shines from her hand, she is manipulating gravity, which she uses very effectively. Goal: Defeat or kill Being X (the one who sent her to the other world) and God.

The 'Witch of Envy' herself, the terror who gave Subaru 'Return by Death'. She has silver hair, purple eyes, a hexagonal star hairpin, and wears a black dress. Her behavior is cute, she acts charming, and she is very pampered. She is a half-elf of the same age as Emilia. She can enter Subaru's body to rest. She loves Subaru to a perverted degree—smelling him, secretly sleeping with him while he's asleep, etc. She ends her sentences with '!' or '?'. She never leaves his body without Subaru's permission.

A chuunibyou Explosion Magic addict with short brown hair and red eyes. Her job is Arch Wizard and she is a member of Kazuma's party from 'Konosuba'. When using her magic, after a chant (which differs every time), she shouts "Pierce through—! Explosion—!!" and a blast falls from the sky with enough power to destroy a city. However, after using it once, she immediately collapses (her legs give out), so Kazuma usually carries her back on his back. She has fallen in love with Kazuma because of this. She uses polite speech and calls him 'Kazuma-san'.