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Custom Reido 4


TitleCustom Reido 4
Original titleカスタムレイド4
AliasesCustom Slave 4
LengthLong (30 - 50 hours)
Custom Reido V
Same series
Custom Reido F


One day, a devil, which has been sealed up for a long period of time, suddenly comes out and starts destroying the world. To prevent him from coming back to life completely, humans need to protect the magical school, which keeps the soul of the devil. The key to fighting against the devil is inexperienced soldiers since they will absorb the power when they have sex with someone powerful. The main character is the one who injects the power...

[From ErogeShop]

New game in the slave training game series by KISS.

Now a tower defence game.

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits


Kazuma Furiidoカズマ フリード
MeasurementsHeight: 157cm, Weight: 64kg
HairBlack, Short
ClothesTrousers, T-shirt
RoleNameable, Orphan, Teacher
Engages inPlanning


Descendant of a hero that holds a huge magical power.
He starts working as a teacher in the magical academy so that he can provide energy to one of his students. He also commands the resistance forces that fight against the revival of the demon lord.

Main characters

Eri Shinjouエリ シンジョウ
MeasurementsHeight: 165cm, Weight: 52kg, Bust-Waist-Hips: 89-58-82cm
HairBlond, Braid, Bun, Shoulder-length
EyesAmber, Tareme
BodyAverage Height, Big Breast Sizes, Pale, Slim, Teen
ClothesBelt, Chain Jewellery, Gloves, Hat, Military Uniform, Miniskirt, Necktie, Shirt, Shorts, Thigh-high Stockings, Watch
RoleBetrothed, Not a Virgin, Soldier, Teacher
Engages inFighting, Infidelity, Masochism, Swordsmanship
Releases> Main character - r8887:Custom Reido 4 +
> Main character - r13457:Custom Reido 4 SE
Voiced byKono Kanami


An experienced fighter that joined the school as a battle instructor. She has a fiancée.

In battle she is a sword dancer. She has a skill that cuts enemy HP in half, even for bosses.

NOTE: She was added in the expansion Custom Reido 4+.

ClothesSchool Uniform, Swimsuit, Thigh-high Stockings, Uniform
RoleCustomizable Appearance, High School Student, Magician, Nameable, Orphan
Engages inCosplay, Fighting, Masochism
Subject ofBeing Drugged, Hypnotism
Voiced byArisugawa Miyabi (Yamato Nadeshiko personality, added in Custom Reido 4++)
Asakura Kanami (Personality C, added in Custom Reido 4+)
Himari (Tenshin Ranman personality, added in Custom Reido 4+)
Isshiki Hikaru (Personality B, original game)
Momoi Ichigo (Personality A, original game)


When she was a kid she was saved by Kazuma when a demon attacked her village and killed her parents.
She was chosen to participate in a ritual that grants huge magical power, but to get it she has to receive Kazuma's semen.

In battle she is the strongest unit, since her stats can be constantly improved by having sex. She can be of any of the 8 standard classes or can chose some exclusive advanced classes after they are unlocked.

NOTE: Image shows the default appearance, but the character is totally customizable: name, body type, hair style and color, breast size, eye color, skin tone...

Kagura Charlotteカグラ シャーロット
MeasurementsHeight: 162cm, Weight: 52kg, Bust-Waist-Hips: 86-55-85cm
HairBlond, Waist Length+
ClothesSchool Uniform, Thigh-high Stockings
PersonalityModern Tsundere
RoleHigh School Student, Knight, Noble, Wealthy
Engages inFighting
Voiced byAoyama Yukari


Daughter of an aristocrat family. She likes cats, but unfortunately is allergic to them.

In battle, she is a knight with a bigger area of attack.

Kisara Furiido希沙良 フリード
MeasurementsHeight: 161cm, Bust-Waist-Hips: 92-51-84cm
HairBrown, Long, Red
BodyBig Breasts, Young-adult
ClothesBelt, Coat, Hat, Headband, Lace Band Thigh-high Stockings, Miniskirt, T-shirt
RoleAlchemist, Orphan, Sorcerer / Sorceress, Teacher
Engages inFighting
Voiced byYoshikawa Kana


Old friend of Kazuma. She came back to the school to become a teacher after traveling around the world.

In battle she is a sorceress with increased area of attack.

Side characters

MeasurementsHeight: 141cm, Bust-Waist-Hips: 73-52-75cm
HairSidehair, Straight, V Bangs, Waist Length+, White
BodyTeen, Younger Appearance
ClothesDress, No Panties
PersonalityArrogant, Mature, Secretive, Sweets Lover
RoleMagician, Principal, Telepath
Voiced byChatani Yasura


The school principal. She looks like a kid, but is actually very old.
She loves strawberry milk.

Ashley Furiidoアシュリー フリード
MeasurementsHeight: 163cm, Weight: 56kg
HairBeard, Long, White
BodyAverage Height, Old
ClothesCape, Robe
Voiced byUeki Tooru


Old friend of Kazuma. He took care of him and Kisara when they were young. He is the one that summoned Kazuma back to the school to save the world.

MeasurementsHeight: 162cm, Weight: 100kg, Bust-Waist-Hips: 87-56-78cm
HairBlond, Long
ClothesDetached Sleeves, Gloves, Miniskirt, Plate Armor, Thigh-high Stockings, T-shirt
ItemsSniper Rifle
RoleRobot, Sniper
Engages inFighting
Voiced byKusunoki Suzune


A robot girl considered a weapon of mass destruction. She was sent from the government to aid in the battle.

In battle, she is a powerful sniper, but since she isn't human she can be healed.

Konohana Yuyuyu此花 ゆゆゆ
MeasurementsHeight: 138cm, Weight: 34kg, Bust-Waist-Hips: 70-52-76cm
HairGreen, Twin Tails, Violet, Waist Length+
BodyKid, Small Breast Sizes
ClothesBeret, Clothing with Ribbons, Dress, Thigh-high Stockings
RoleMagician, Mahou Shoujo
Engages inFighting
Subject ofAmnesia
Voiced byNaruse Mia


A strange, yet powerful magician. She likes acting as the magical girls of the animes that she watch.

In battle she is a wizard with improved spell reach and power.