Net users agree that the antics of these so-called fans were just plain rude.
Since it was first held in 2009, Japan’s Animax Musix anime music festival has served as a forum to unite fans of anime music and talented voice actors who lend their voices for hit anime productions. This year’s event, held last weekend at Osaka-jo Hall in Osaka, included popular voice actors and associated acts such as Takuma Terashima, GARNiDELiA, Run Girls, Run! and Minori Suzuki.
However, something went amiss in the aftermath of this latest event.
The general population often pictures groups of anime or idol otaku wielding glow sticks as they dance along to their favorite tunes. Think of a scene similar to one in World Order‘s “Have a Nice Day” music video starting around the 2:30 mark:
While the use of glow sticks at concerts seems to be the accepted standard to have fun but at the same time not to cause a nuisance, occasionally some unruly otaku may try to bring in larger handheld lights that emit a harsh glow. These lights can be blinding to others and obstruct their view of the performances, similar to this one decked-out fan.
Unfortunately, that exact scenario seems to have happened at the Animax Musix 2019 Osaka event. Japanese Twitter user @yui0_a shared a photo after the fact of a group of rowdy concertgoers that had tied multiple glow sticks together to create blinding fans of light:
▼ “The light pollution that was the cause of the incident.”
https://twitter.com/mogurayui/status/1086587502255693826When others started to become irritated with them, tensions escalated and culminated in physical contact, including the emergence of a lead pipe and a swift police response:
▼ “A scuffle over light-emitting devices is happening now… is this really the scene of a voice actors’ concert?”
https://twitter.com/mogurayui/status/1086582735198597120The shrill male voice halfway through the video can be heard yelling, “Get back, get back!”
@yui0_a posted some follow-up tweets of the aftermath of the brawl as well:
▼ “By the way, here’s the broken smartphone of an otaku that obstructed the path of a lead pipe.”
https://twitter.com/mogurayui/status/1086614172496871425▼ “Even the police are here”
https://twitter.com/mogurayui/status/1086584460483522561Netizen reactions were critical of the unruly group and berated their lack of common decency:
“They’re just like nasty bugs gathering at a flame.”
“If they don’t follow the rules, then they’re not real fans to begin with.”
“The guy who stopped the iron pipe is a true hero.”
“Why the heck did someone have a lead pipe at an anime concert in the first place?”
“It seems there are some shady characters who can only exist with other idiots in a group.”
“They were definitely an eyesore at the event. Plus they loitered around the arena and rudely drew attention to themselves.”
Apart from the cracked smartphone pictured above, there didn’t seem to be any resulting human injuries. Why the group felt a need to disrupt the peace in the first place remains a mystery. Next time, let’s hope that they just stick to the usual wotagei dance routine.
Source: Twitter/@yui0_a via Hachima Kiko
Featured image: Twitter/@yui0_a

New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Lawson transforms convenience store food with massive katsu burger and an insane curry bread
Starbucks Japan releases special limited-edition summer drinks… at only 30 stores
New Japanese overnight train coming to connect Tokyo with Tohoku in sleep-travel style
Japan’s cheap beef bowl chain goes upscale with Matsuya Premium, but is it worth the higher price?
7-Eleven Japan joins the craze for Korean Gamja Cheese Balls
Lawson transforms convenience store food with massive katsu burger and an insane curry bread
Starbucks Japan releases special limited-edition summer drinks… at only 30 stores
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
East Japan Railway announces plans to abolish magnetic-strip tickets
Anne Hathaway creates PR frenzy in Japan after mentioning Tottori in Devil Wears Prada interview
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Luxury houseplant fraud leads to arrest of Takamatsu man
Even at twice regular Daiso price, this handy item is still great for summer travel in Japan
Ghibli’s No Face continues to demonstrate his generous character growth by dispensing soy sauce
Japanese rice cooker recipe gives us a tasty new way to enjoy vegetables and wieners
Family Mart commits “reverse fraud” in new Giant All-Star Festival, and we couldn’t be happier
New Tokyo sweets shop offers 648 different mochi ice cream dumpling combinations
Colour Hunting: The hot new street photography trend changing how we see Japan
Body of missing American college student found in Kyoto mountains
Tokyo’s life-size Gundam anime mecha statue will be removed this summer
Ichiraku Ramen-inspired ramen sets from Naruto anime pay homage to Naruto, Sasuke, and Sakura
Kanji ice cream becomes a sell-out hit in Japan
Uniqlo reveals third round of massive 100-year-anniversary manga T-shirts for Jump’s Shueisha
New official Ghibli anime food cookbook will teach you how to make Ponyo’s ramen and more
Japanese convenience store Lawson launches new “mini supermarket” chain, L Minimart
Japan’s real-world Pokémon hot spring’s first photos are here![Photos]
Kyoto public junior high school becomes first in Japan with a hoodie school uniform
Japanese convenience store shows us how to dress for the rainy season
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
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
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】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa
Japan’s 5.3 million beautiful Hitachi Nemophila flowers are now in full bloom[Photos]
Pokémon and Ikea Japan cross over into each other’s worlds with collaboration events
Two of Kyoto’s famous temples tackle streetside trash with solar-powered trash cans
East Japan Railway announces plans to abolish magnetic-strip tickets
Anne Hathaway creates PR frenzy in Japan after mentioning Tottori in Devil Wears Prada interview
New Square Enix Cafe reveals Final Fantasy, Dragon Quest, Nier, and Fullmetal Alchemist menu items
Luxury houseplant fraud leads to arrest of Takamatsu man
Super Mario Galaxy Happy Meal toys now available at McDonald’s Japan
Shakey’s Japan creates matcha mochi, Kyoto fish, and Kansai Chili Con Carne pizzas
Trigun Legacy Cafe coming to two Japanese cities this summer to salute series’ original form
Sanrio Hotel Floria isn’t actually a hotel, but it’s still a must visit for fans traveling in Tokyo
Date handsome cockroaches in a new dating sim from one of Japan’s leading pest control companies
7-Eleven Japan reinvents convenience store fruit sandwiches with new salty pink sakura peach variety
Starbucks adds new Fruit Gummy sweets to stores in Japan
Bears appear at one of Kyoto Prefecture’s most popular tourist spots[Video]
7-Eleven Japan releases a chocolate chip sandwich… that tastes like ice cream