
The event is dedicated to Japan’s Internet video makers, but these in-person cosplayers were who really caught our attention.
The annual Niconico Chokaigi (“Niconico Super Conference”) is an unusual case of Internet culture coming full circle and returning to the offline world. Organized by Niconico, the company behind Japan’s popular Niconico Douga video sharing service, the two-day Chokaigi is a gathering of creators both producing and inspired by online video content.
Anime and otaku-oriented media has always been a robust part of Niconico’s video lineup, and so the Chokaigi is a popular spot on the cosplay circuit, with cosplayers marking it on their calendar along with the twice-a-year Comiket and annual Anime Japan trade show.
So while the rest of Japan was getting into vacation mode (or drunk mode) last Saturday with the start of Japan’s Golden Week vacation period, our cameraman was hard at work on the opening day of the Chokaigi. An expansive cosplay area was set up outside the halls of Chiba’s Makuhari Messe, the hosting venue, where the cosplayers seen here were waiting for us.
▼ It’s a good thing the cosplay area was outdoors, because we’re not sure if the Fate Saber cosplayer would have been able to fit her sword through the door.
Since the Niconico Chokaigi isn’t a strictly anime event, we didn’t spot quite as many brand-new characters. Re: Zero’s Rem remains a popular costuming choice, though, even though it’s been a while since the TV’s series’ finale.
We’d initially thought this was an extra-edgy Cardcaptor Sakura cosplay, but we’ve since been corrected that it’s actually Fate/kaleid liner’s Prisma Illya, accompanied by Kuro from the same series (we must have Cardcaptor Sakura on the brain as we look forward to visiting the franchise’s new themed cafe in Tokyo).
▼ No event dedicated to Japanese Internet stars is complete without a salute to original virtual idol Hatsune Miku.
And of course, there were plenty of idol outfits too.
This year’s Niconico Chokaigi wrapped up on Sunday, but we suspect we’ll be seeing some of these talented and dedicated cosplayers again at other otaku events in the near future.
Photos ©SoraNews24
[ Read in Japanese ]



















The beautiful cosplayers and booth models of Niconico Super Conference 2023【Photos】
Strong winds at Niconico Chokaigi turned out to be a blessing in disguise for one cosplayer
The beautiful cosplayers of summer Comiket 2018【Photos】
The amazing amateur cosplayers of Tokyo Game Show 2018【Photos】
The Japanese cosplayers and booth ladies from the Anime Japan 2019 convention in Tokyo 【Photos】
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Is Daiso’s microwave Japanese rolled omelet maker worth your time and money? [Taste test]
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Heinz Japan finds its perfect pitchman: Pokémon’s Pikachu!
Dodge the biggest problem of giving yourself a kanji name with these for-foreigner personal seals
Visiting Japan’s one-and-only, and only-for-a-limited-time, Dragon Ball noodle restaurant[Photos]
How do fans in Japan feel about the new One Piece Netflix live-action trailer?
We make a Russian Kentucky Fried Chicken sushi ginger sandwich
New multiple choice answer sheet is the anti-cheating gift from the teacher gods
Häagen-Dazs Japan releases new ASMR ice cream called “Rocky Crunchy!”
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Japanese government planning higher ticket prices for foreign tourists at Tokyo National Museum
Starbucks Japan releases a new Cream Puff Frappuccino for a limited time
Silicone testicle covers banned from Japanese sauna following cups being left behind and on shelves
Studio Ghibli now sells Ursula’s backpack from Kiki’s Delivery Service at its anime shop in Japan
Is Japan’s Crab-shaped Cup Ramen Timer worth the hype?
Starbucks Japan opens new cafe and art gallery in top Tokyo tourist neighbourhood
Pizza Hut Japan teams up with creator of one of the country’s best kinds of ramen for ramen pizza
Mister Donut unveils new sakura doughnuts for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
The best Japanese cosplayers from day two of Winter Comiket 2018【Photos】
The best Japanese cosplayers from Day 3 of Winter Comiket 2018【Photos】
Cosplayers come out to play for Anime Japan 2017 convention in Tokyo【Photos】
The best Japanese cosplayers from Day 1 of Summer Comiket 2019【Photos】
Tokyo Game Show 2019: The best Japanese cosplayers from Day 1 of TGS【Photos】
The best Japanese cosplayers from the first day of Winter Comiket 2018【Photos】
The beautiful, awesome cosplayers of Tokyo’s OTHER Halloween hot spot: Ikebukuro
The beautiful Santacos Santa cosplayers of Christmas 2018【Photos】
The beautiful official cosplayers of Summer Comiket 2025【Photos】
The best cosplayers from Day One of the Ikebukuro Halloween Cosplay Festival
The best cosplayers of Day 1 of Winter Comiket 2021【Photos】
The best Japanese cosplayers from Day 2 of Summer Comiket 2019【Photos】
The best cosplayers from Day 2 of Winter Comiket 2024【Photos】
The swimsuit, idol, and swimsuit idol cosplayers of Summer Comiket 2016【Photos】
Gorgeous cosplayer shifts between Disney, shonen anime and indie game guises【Photos】