School Idol Skills

School Idol Skills can be obtained from the Live Reward Boxes and equipped to your cards to strengthen them.

Skills have different effects and some have specific equip conditions; everything is listed here.

One School Idol Skill can only be equipped onto one card at once, and one card cannot have the same School Idol Skill equipped twice.

Equipping, removing, selling School Idol Skills

To equip a School Idol Skill, view the card you wish to equip a Skill to. Then, tap on its open slots. You'll be presented with the list of School Idol Skills you have. Simply select which you want to want to equip and press OK.

You can also equip Skills from the Unit Formation menu by using the button highlighted below. (The upper window will also tell you how many points you get from your Center Skill.)


To remove a School Idol Skill, view the card you wish to remove a Skill from. Tap on its Skills and select which one you want to remove - it will be highlighted in pink. Then, press the button at the top of the window. The Skill will go back in your inventory for you to equip it on another card.


To sell a School Idol Skill, browse to the menu where you'll be greeted by your Skill inventory. From here, select one that isn't equipped then press the button. Use the + and - buttons to choose how many Skills of the type you selected you want to sell, and press the button again to sell them.

School Idol Skill Slots

To equip School Idol Skills to a card, the card needs to have free School Idol Skill Slots. Each Skill fills a certain number of slots, and each card can have only a limited number of slots depending on their rarity. Here's a table with the base amount of skills for every rarity.

Rarity# of slotsMax # of slots
N01
R12
SR24
SSR36
UR48
Promo R11
Promo SR11
Promo UR22

When you idolize a card using another copy, the card will gain 1 slot. First idolizing a card with seals will not give a slot. Extra slots on idolized cards are then unlocked by using seals or another copy of the card to "re-idolize" your card: using another copy will open 2 slots, while using seals will give you 1.

Rarity of the card to idolize● Seals cost● S Seals cost● SS Seals cost● U Seals cost
R1
SR201
SSR10051
UR5002551
List of School Idol Skills

Skills on a pink background are skills that can only be obtained from Special Reward Boxes (egg).

Smile Kiss Pure Kiss Cool Kiss
requires 1 slot requires 1 slot requires 1 slot
selling price: 7900 G selling price: 7900 G selling price: 7900 G
Increases the card's Smile stat by 200
Increases the card's Pure stat by 200
Increases the card's Cool stat by 200
Smile Perfume Pure Perfume Cool Perfume
requires 2 slots requires 2 slots requires 2 slots
selling price: 17000 G selling price: 17000 G selling price: 17000 G
Increases the card's Smile stat by 450
Increases the card's Pure stat by 450
Increases the card's Cool stat by 450
Smile Ring [1st years] Pure Ring [1st years] Cool Ring [1st years]
requires 2 slots requires 2 slots requires 2 slots
selling price: 17000 G selling price: 17000 G selling price: 17000 G
Increases the card's Smile stat by 10%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Pure stat by 10%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Cool stat by 10%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Smile Ring [2nd years] Pure Ring [2nd years] Cool Ring [2nd years]
requires 2 slots requires 2 slots requires 2 slots
selling price: 17000 G selling price: 17000 G selling price: 17000 G
Increases the card's Smile stat by 10%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Pure stat by 10%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Cool stat by 10%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Smile Ring [3rd years] Pure Ring [3rd years] Cool Ring [3rd years]
requires 2 slots requires 2 slots requires 2 slots
selling price: 17000 G selling price: 17000 G selling price: 17000 G
Increases the card's Smile stat by 10%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Pure stat by 10%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Cool stat by 10%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Smile Cross [1st years] Pure Cross [1st years] Cool Cross [1st years]
requires 3 slots requires 3 slots requires 3 slots
selling price: 26000 G selling price: 26000 G selling price: 26000 G
Increases the card's Smile stat by 16%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Pure stat by 16%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Cool stat by 16%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Smile Cross [2nd years] Pure Cross [2nd years] Cool Cross [2nd years]
requires 3 slots requires 3 slots requires 3 slots
selling price: 26000 G selling price: 26000 G selling price: 26000 G
Increases the card's Smile stat by 16%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Pure stat by 16%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Cool stat by 16%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Smile Cross [3rd years] Pure Cross [3rd years] Cool Cross [3rd years]
requires 3 slots requires 3 slots requires 3 slots
selling price: 26000 G selling price: 26000 G selling price: 26000 G
Increases the card's Smile stat by 16%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Pure stat by 16%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Cool stat by 16%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Smile Aura Pure Aura Cool Aura
requires 3 slots requires 3 slots requires 3 slots
selling price: 26000 G selling price: 26000 G selling price: 26000 G
Increases the team's Smile stat by 1.8% Increases the team's Pure stat by 1.8% Increases the team's Cool stat by 1.8%
Smile Veil Pure Veil Cool Veil
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the team's Smile stat by 2.4% Increases the team's Pure stat by 2.4% Increases the team's Cool stat by 2.4%
Princess Charm Princess Heel Princess Trick
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Multiplies the card's Score Up skill power by 2.5
can only be equipped on Smile cards
will only have an use on Score Up cards
When Stamina is full, increases score by 480x[HP recovered by Healer skill] when the card's Healer skill activates
can only be equipped on Smile cards
will only have an use on Healer cards
Increases the card's Smile stat by 33% when a Perfect Lock is active
can only be equipped on Smile cards
Angel Charm Angel Heel Angel Trick
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Multiplies the card's Score Up skill power by 2.5
can only be equipped on Pure cards
will only have an use on Score Up cards
When Stamina is full, increases score by 480x[HP recovered by Healer skill] when the card's Healer skill activates
can only be equipped on Pure cards
will only have an use on Healer cards
Increases the card's Pure stat by 33% when a Perfect Lock is active
can only be equipped on Pure cards
Empress Charm Empress Heel Empress Trick
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Multiplies the card's Score Up skill power by 2.5
can only be equipped on Cool cards
will only have an use on Score Up cards
When Stamina is full, increases score by 480x[HP recovered by Healer skill] when the card's Healer skill activates
can only be equipped on Cool cards
will only have an use on Healer cards
Increases the card's Cool stat by 33% when a Perfect Lock is active
can only be equipped on Cool cards
Smile Wink Pure Wink Cool Wink
requires 5 slots requires 5 slots requires 5 slots
selling price: 44000 G selling price: 44000 G selling price: 44000 G
Increases the card's Smile stat by 1400
Increases the card's Pure stat by 1400
Increases the card's Cool stat by 1400
Smile Trill [1st years] Pure Trill [1st years] Cool Trill [1st years]
requires 5 slots requires 5 slots requires 5 slots
selling price: 44000 G selling price: 44000 G selling price: 44000 G
Increases the card's Smile stat by 28%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Pure stat by 28%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Increases the card's Cool stat by 28%
can only be equipped on 1st years members cards
(Rin, Maki, Hanayo, Yoshiko, Ruby, Hanamaru)
Smile Trill [2nd years] Pure Trill [2nd years] Cool Trill [2nd years]
requires 5 slots requires 5 slots requires 5 slots
selling price: 44000 G selling price: 44000 G selling price: 44000 G
Increases the card's Smile stat by 28%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Pure stat by 28%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Increases the card's Cool stat by 28%
can only be equipped on 2nd years members cards
(Honoka, Kotori, Umi, Chika, Riko, You)
Smile Trill [3rd years] Pure Trill [3rd years] Cool Trill [3rd years]
requires 5 slots requires 5 slots requires 5 slots
selling price: 44000 G selling price: 44000 G selling price: 44000 G
Increases the card's Smile stat by 28%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Pure stat by 28%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Increases the card's Cool stat by 28%
can only be equipped on 3rd years members cards
(Eli, Nozomi, Nico, Kanan, Dia, Mari)
Smile Bloom Pure Bloom Cool Bloom
requires 6 slots requires 6 slots requires 6 slots
selling price: 53000 G selling price: 53000 G selling price: 53000 G
Increases the team's Smile stat by 4% Increases the team's Pure stat by 4% Increases the team's Cool stat by 4%
Smile Powerful Cool Prima Pure Chirp
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Smile stat by 29%
can only be equipped on Honoka cards
Increases the card's Cool stat by 29%
can only be equipped on Eli cards
Increases the card's Pure stat by 29%
can only be equipped on Kotori cards
Cool Shooter Smile Kitty Cool Diva
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Cool stat by 29%
can only be equipped on Umi cards
Increases the card's Smile stat by 29%
can only be equipped on Rin cards
Increases the card's Cool stat by 29%
can only be equipped on Maki cards
Pure Fortune Pure Flower Smile Galaxy
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Pure stat by 29%
can only be equipped on Nozomi cards
Increases the card's Pure stat by 29%
can only be equipped on Hanayo cards
Increases the card's Smile stat by 29%
can only be equipped on Nico cards
Smile Orange Cool Blossom Pure Dolphin
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Smile stat by 29%
can only be equipped on Chika cards
Increases the card's Cool stat by 29%
can only be equipped on Riko cards
Increases the card's Pure stat by 29%
can only be equipped on Kanan cards
Cool Plum Pure Voyage Cool Little Demon
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Cool stat by 29%
can only be equipped on Dia cards
Increases the card's Pure stat by 29%
can only be equipped on You cards
Increases the card's Cool stat by 29%
can only be equipped on Yoshiko cards
Smile Future Smile Shiny Pure Lollipop
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the card's Smile stat by 29%
can only be equipped on Hanamaru cards
Increases the card's Smile stat by 29%
can only be equipped on Mari cards
Increases the card's Pure stat by 29%
can only be equipped on Ruby cards
Smile Nonet [µ's] Pure Nonet [µ's] Cool Nonet [µ's]
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the team's Smile stat by 4.2%
needs the team to be composed of each member of µ's to be active
(Honoka, Eli, Kotori, Umi, Maki, Rin, Nozomi, Hanayo, Nico)
Increases the team's Pure stat by 4.2%
needs the team to be composed of each member of µ's to be active
(Honoka, Eli, Kotori, Umi, Maki, Rin, Nozomi, Hanayo, Nico)
Increases the team's Cool stat by 4.2%
needs the team to be composed of each member of µ's to be active
(Honoka, Eli, Kotori, Umi, Maki, Rin, Nozomi, Hanayo, Nico)
Smile Nonet [Aqours] Pure Nonet [Aqours] Cool Nonet [Aqours]
requires 4 slots requires 4 slots requires 4 slots
selling price: 35000 G selling price: 35000 G selling price: 35000 G
Increases the team's Smile stat by 4.2%
needs the team to be composed of each member of Aqours to be active
(Chika, Riko, Kanan, Dia, You, Yoshiko, Hanamaru, Mari, Ruby)
Increases the team's Pure stat by 4.2%
needs the team to be composed of each member of Aqours to be active
(Chika, Riko, Kanan, Dia, You, Yoshiko, Hanamaru, Mari, Ruby)
Increases the team's Cool stat by 4.2%
needs the team to be composed of each member of Aqours to be active
(Chika, Riko, Kanan, Dia, You, Yoshiko, Hanamaru, Mari, Ruby)

data from Caraxian, thank you!