Koito Asako

Koito Asako (浅古 小糸, Asako Koito)
Magical Girl (SP)Magical Girl (Exedra)
Physical info
Type	Human, Magical Girl
Age	12-14
Eye color	Blue
Hair color	Purple (Sadness Prayer); Black (Magia Exedra)
Magic info
Soul Gem	Unknown, possibly the oval on her tie or the medium oval on her right glove (Sadness Prayer); Five pink circles on the silver diamond in her right chest (Magia Exedra)
Weapon	Conductor Baton
Witch Form	Unknown
Powers and Abilities	Lie Detection; Environment Manipulation
Wish	“I want to know the truth about the Mitakihara Middle School disappearances.” (referring to the death of her sister and the other girls in Mitakihara)
Social info
Japanese pronoun	watashi (私)
Known relatives	Unnamed parents; Komaki Asako (Older sister)
Residence	Mitakihara City
School	Shiraha Girls' Academy
Background info
Character designer Primary artist	Mura Kuroe
Voiced by	Japanese: Satomi Akesaka

"Just like the Magical Girls who are no longer with us once did. Even if I'm heading toward an undesirable ending... ...I have to keep going and survive until the very last moment."
— Koito, Next Act: In Search of an Ordinary Life.

Koito Asako (浅古 小糸, Asako Koito) is a minor supporting character from Puella Magi Oriko Magica: Sadness Prayer.

She is Komaki Asako's younger sister who notices her going out and making excuses. After Komaki dies, guilt overcomes Koito, eventually pushing her to become a Magical Girl.

Appearance

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Magical Girl

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Personality and Traits

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Koito is calmer and more friendly than her sister Komaki. She is seen displaying a lot of concern for the welfare of others and her sister.

Powers and Abilities

Koito's power is lie detection, likely stemming from her wish to 'know everything'.

Mura Kuroe has also confirmed that she uses the environment in battle, and her baton is likely used to direct the environment. She is able to use the environment as a weapon, and Kuroe gives the example of being able to use destroyed pieces of the city to attack Walpurgisnacht.

History

In Oriko Magica: Sadness Prayer

Koito sees Komaki sneaking out of the house

After witnessing Komaki sneaking out various times at night, Koito begins to suspect she has a nightlife. Koito tried telling her parents, but Komaki dismissed it as stomach pains. Koito thus relays her suspicions to her friend Akira Namekata, who begins investigating into Komaki's supposed nightlife.

After her sister and Akira's deaths, Koito is overcome with guilt because she feels as though she should have stopped Komaki from going out. She also feels like Akira's death is her fault, as she is the one who asked Akira to watch Komaki. She talks with Oriko, who relieves some of her guilt.

At the end it's revealed that Koito made a contract with Kyubey and became a Magical Girl in order to help in the fight against Walpurgisnacht with Mami Tomoe, Kyoko Sakura and Yuma Chitose.

In Magia Exedra

Koito Asako is a playable character in Magia Exedra. She has 1 Kioku: Soaring Storyteller, released on January 19th 2026.

Heartphial Story: Someday You'll Speak Your Truth

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Next Act: In Search of an Ordinary Life

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This Was My Everyday

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Magia Exedra

Kioku

A Magical Girl whose life was thrown into disarray by Oriko Mikuni. She used to live an average life alongside her father who managed a supermarket, her stay-at-home mother, and her straight-laced, fiercely competitive older sister Komaki. However, her sister's death became the catalyst that drew her into the world of Magical Girls.

General info

[Soaring Storyteller] Koito Asako ([天翔ける語り部] 浅古小糸)
Element	Role	Rarity	SPD
Void	Defender	✦✦✦✦✦	93
	HP	ATK	DEF
Base	322	64	134
Max	10015	2578	4118
Critical Rate Magic Buff		Critical DMG Magic Buff
+5%		+10%
Ascension ✤✢✢✢✢ ✤✤✢✢✢ ✤✤✤✢✢ ✤✤✤✤✢ ✤✤✤✤✤ Increases HP/ATK/DEF by 2%. On taking at least 1 DMG from an enemy attack, grants 5 MP. At battle start, applies shield to self (20% / 2 times). Increases HP/ATK/DEF by 2%. Decreases DMG taken by 15% for all allies with a barrier. On battle skill use, grants 1 Magic. Increases HP/ATK/DEF by 2%. Increases Special Attack Lvl. Cap by 3. Increases HP/ATK/DEF by 2%. On taking at least 1 DMG from an enemy attack, grants 5 MP. Increases all allies' DEF by 20%. Increases HP/ATK/DEF by 2%. Increases Special Attack Lvl. Cap by 3.
Skills Special Attack Battle Skill Basic Attack Ability Support Ability Soaring Storyteller (天翔ける語り部) 75 MP Steadfast Commander (堅牢なる指揮者) — Healing Chase (ヒールチェイス) Guard Haste (ガードヘイスト) Deals 120-200% of DEF as void DMG to all enemies. Restores own HP by 20%. Increases all allies' DEF by 20-30% (2 turns). Grants 2 Magic. Applies barrier (24-64% of user's DEF +72-405) to a single ally and allies in proximity of the target (3 turns). Increases own SPD by 10-15 (2 turns). Deals 30-75% of DEF as void DMG to a single enemy. At battle start, advances action order by 50-60%. Increases DMG dealt when targeting elemental weakness by 20% for all allies with a barrier. Restores the HP of targets whose barrier durability has reached 0 by 10% of [Soaring Storyteller] unit's HP. 0 Magic at battle start. Max 6 Magic. When barrier durability is 1 or higher after own or ally's barrier is attacked: Grants 1 Magic (Triggers once per action; max Magic +1), and activates assist at 6 Magic. Assist: Applies barrier (5-10% of user's DEF) to all allies (3 turns), and consumes 6 Magic. Equipped to Defender: Increases DEF by 5-10%. On special attack, increases own SPD by 10 (2 turns). Skill scaling 0 1 2 3 4 5 6 7 8 9 10 Ⅰ Ⅱ 120 20 122 21 126 22 131 23 138 24 144 25 152 26 164 27 180 28 200 30 Ⅰ Ⅱ Ⅲ 24 72 10 28 86 10 33 162 11 37 225 11 42 234 12 49 252 12 51 270 13 55 279 14 60 288 14 64 405 15 Ⅰ 30 33 37 42 47 52 57 63 68 75 Ⅰ Ⅱ 50 5 51 5 52 6 53 6 54 7 55 7 56 8 57 9 58 9 60 10 Ⅰ 5 5.5 6 6.5 7 7.5 8 8.5 9 10 Unique EX Crystalis Ability I'll Keep Going, No Matter What (それでも私は進んでいく) At battle start, grants 3 Magic. When attacked, increases DEF by 2% (Max 10 stacks).

Magic Level Buffs

1-15			16-30			31-45			46-60			61-75			76-90			91-105			106-120
1	HP	+100	16	HP	+100	31	DEF	+36	46	HP	+100	61	Critical Rate	+2.5%	76	Critical DMG	+2%	91	HP	+100	106	HP	+100
2	ATK	+36	17	ATK	+36	32	HP	+100	47	ATK	+36	62	HP	+100	77	HP	+100	92	ATK	+36	107	ATK	+36
3	DEF	+36	18	DEF	+36	33	Battle Skill	Lvl.4	48	Ability	Lvl.5	63	Battle Skill	Lvl.7	78	Support Ability	Lvl.5	93	Ability	Lvl.8	108	Ability	Lvl.9
4	HP	+100	19	HP	+100	34	ATK	+36	49	DEF	+36	64	ATK	+36	79	ATK	+36	94	DEF	+36	109	DEF	+36
5	Battle Skill	Lvl.2	20	Battle Skill	Lvl.3	35	DEF	+36	50	Critical DMG	+2%	65	DEF	+36	80	DEF	+36	95	HP	+100	110	HP	+100
6	ATK	+36	21	ATK	+36	36	Basic Attack	Lvl.4	51	Battle Skill	Lvl.6	66	Support Ability	Lvl.3	81	Battle Skill	Lvl.8	96	Support Ability	Lvl.8	111	Battle Skill	Lvl.10
7	DEF	+36	22	DEF	+36	37	HP	+100	52	HP	+100	67	HP	+100	82	HP	+100	97	ATK	+36	112	ATK	+36
8	HP	+100	23	HP	+100	38	ATK	+36	53	ATK	+36	68	ATK	+36	83	ATK	+36	98	DEF	+36	113	DEF	+36
9	ATK	+36	24	ATK	+36	39	Ability	Lvl.4	54	Basic Attack	Lvl.6	69	Basic Attack	Lvl.7	84	Support Ability	Lvl.6	99	Battle Skill	Lvl.9	114	Support Ability	Lvl.10
10	Basic Attack	Lvl.2	25	Basic Attack	Lvl.3	40	DEF	+36	55	DEF	+36	70	DEF	+36	85	DEF	+36	100	Critical DMG	+2%	115	HP	+100
11	DEF	+36	26	Critical DMG	+2%	41	HP	+100	56	HP	+100	71	HP	+100	86	HP	+100	101	HP	+100	116	Critical DMG	+2%
12	HP	+100	27	DEF	+36	42	Battle Skill	Lvl.5	57	Ability	Lvl.6	72	Support Ability	Lvl.4	87	Basic Attack	Lvl.8	102	Support Ability	Lvl.9	117	Basic Attack	Lvl.10
13	ATK	+36	28	HP	+100	43	ATK	+36	58	ATK	+36	73	ATK	+36	88	ATK	+36	103	ATK	+36	118	HP	+100
14	DEF	+36	29	ATK	+36	44	DEF	+36	59	DEF	+36	74	DEF	+36	89	DEF	+36	104	DEF	+36	119	Critical Rate	+2.5%
15	Ability	Lvl.2	30	Ability	Lvl.3	45	Basic Attack	Lvl.5	60	Support Ability	Lvl.2	75	Ability	Lvl.7	90	Support Ability	Lvl.7	105	Basic Attack	Lvl.9	120	Ability	Lvl.10

Unique Portrait

To edit a portrait's details, click on the specific portrait

Portrait	HP	ATK	DEF	Ability	Obtained
✦✦✦✦ I'm Being Watched 何かが見ている	Initial: +65 Max: +265	Initial: +23 Max: +94	Initial: +50 Max: +205	Increases DEF by 5-10%. Equipped to Koito Asako: Also increases max HP by 1-5%.	Koito Asako's Heartphial
Portrait	HP	ATK	DEF	Ability	Obtained

Gallery

Manga

• 
  Color page of Yuma and Koito from Volume 4
• 
  Koito's casual clothes
• 
  Koito in another casual outfit
• 
  Koito sees Komaki sneaking out of the house
• 
  Koito as a Magical Girl
• 
  Koito's weapon

Magia☆Et Cetera

• 
  # 70

Games

Magia Exedra

• 
  Magical Girl (3D)
• 
• 
  Magical Girl (2D)
• 
  School uniform
• 
  Twitter bio

Kioku Art

• 
  Soaring Storyteller

Story Art

• 

Portraits

I'm Being Watched

My Someday Prayer

1st Anniversary: Mura Kuroe

Official Art

• 
  Koito's full Magical Girl outfit and weapon, a conductor baton
• 
  Koito's Exedra Magical Girl outfit
• 
• 
  Art for Magia Exedra's first anniversary
• 

Trivia

• Her outfit is based on a bard, as she is "a narrator that thinks about Oriko's bad actions after death".
  • She was designed with feathers as bards used to use them.
  • She was designed to be more gentle than other magical girls, since she only appears in the epilogue.
• Koito's Magical Girl bard outfit was re-designed in its entirety for Magia Exedra. Even her Soul Gem was redesigned to have a different shape and be more clearly visible.
• In Magia Exedra:
  • Magia Exedra marks the first time Koito is animated.
  • She is the first playable character in Magia Exedra that hasn't also appeared as a playable character in Magia Record.

Etymology

• Koito "小糸" means "small thread". This would fit thematically with her sister's name if translated as "small roll of cloth".
• Koito's last name, "浅古", means "shallow and old" or "superficially old".