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Opening! Diamond Friends Cup
Episode 39
Episode 39.png
Episode Information
Kanji 開幕! ダイヤモンドフレンズカップ
English Opening! Diamond Friends Cup
Air Date
Japanese Air Date January 10, 2019
Screenplay Ayumu Hisao
Storyboard Ka Hee Lim
Episode Director Ka Hee Lim
Animation Director Rie Nakajima
Yuka Takemori
Featured Songs
Opening The Thing That's Only There
Ending Pride
Insert Song Let's Find It♪
Everyone Everyone!
Episode guide
Previous Next
I'm Coco! Aikatsu Song Battle Believe it

Opening! Diamond Friends Cup (開幕! ダイヤモンドフレンズカップ) is the thirty-ninth episode of the Aikatsu Friends! anime series. It aired on January 10th, 2019.


It's finally time to determine the zenith of all Friends, as the Diamond Friends Cup finally begins! The first match is Honey Cat vs Pure Palette. Aiming towards victoria, Ema and Maika propose to surprise Aine and Mio. As expected, the Friends going into the final round will be!?




  • This episode premiered on the birthday of Nono Daichi from the original Aikatsu series.
  • This is the first Aikatsu Friends! episode to air in 2019.
  • Pure Palette wins the first match and passes to the final.


Main article: Episode 39 - Opening! Diamond Friends Cup/Image gallery

VTEList of Aikatsu Friends! Episodes
1st Season 1 - 10 Hello Friends!The Invincible Love Me Tear☆Vivid InspirationThe Aspired My BrandJust Like a Butterfly, Maika!Hinata EMAgency!?The Road Continuing towards Mirai★Mio's Great CM Operation!The Melody of Bravery♪Pretty☆Sexy★Honey Cat!
11 - 20 The Dramatic Confession!Tomatoes, Bring It On☆How to KarenGo Go Friends!AiTube☆CinderellaMio, Becoming the HeroThe Encounter of Fate is the Moon's GuidanceEven a Slight ChanceLet it Reach! Friends' PowerLacrosse or Friends!
21 - 30 Spreading Harmony♪Premonition of the Full MoonShout It, at the MomentRivals are Friends!Surpass Love Me Tear!Friends Gathered♪ Autumn of Aikatsu☆Full Moon's RadianceFriends Even When We're AloneAine's Halloween Panic!Dubbing Challenge★Mio
31 - 40 The Legendary 101 Matches!Heart-Pounding☆Adventure on Karen Island!Ka~boom★Adventure on the Volcano Island!Happiness to Everyone♪Treasure Hunter Warning!Runway of Trouble!Merry Friends ChristmasI'm Coco! Aikatsu Song BattleOpening! Diamond Friends CupBelieve it
41 - 50 Unleash the Love Me Zone!The Miracle of Friends' PowerThe Scenery of GratitudeThe Chocolate and Mint ConfessionThe Friends are Paparazzi!?The Princess from the MoonAn Idol's Coco-mprehension★The Cats' Honey WorkThe Last Chapter of the LegendThe Future That's Only There
2nd Season 51 - 60 An Idol from SpaceThe Brilliant GemstoneHibiki's Showtime!Shine! My Own Color!Shuffle!? Friends!You're Also My StarGoGo☆Sorbet KingdomPrincess AliciaThe Secret Words are ustakiA evoL!Aikatsu Forbidden!?
61 - 70 Open the Door of Your HeartFriends Homecoming♪ PartyEvery Path Leads to Aikatsu!Honey Cat is a Galaxy☆Heart-Pounding♥Friends DateWakaba, I'll Do It All!From Mirai, to the Future!Whoosh Whoosh! Fierce on Karen Island!Everyone Seakatsu!To the New Stage
71 - 76 Sakuya's Thoughts, Kaguya's WishesLOVE ME TEARJeweling Festival EveA Stage Beyond TimeI'm Not Alone!Everyone Everyone Friends!