
Heroes come in all shapes and sizes, including this team of workers who used their own local brand of heroism to prank visitors at night.
At 129 meters (423 feet) in height, Shimokubo Dam (straddling the border of Gunma and Saitama Prefectures) is pretty ‘dam’ tall, and it attracts plenty of attention from visitors seeking a good photo-op for the surrounding natural scenery. In addition, there are even rumors of paranormal activity on a particular section of a red bridge that’s part of the structure, which causes many teenagers to dare each other to head on over at night when the environmental conditions might be dangerous.
Twitter user @mogi_8810, who enjoys posting information about local items of interest throughout Gunma Prefecture, recently shared a viral post about the clever manner in which the dam management team decided to combat this surplus of thrill-seekers:
心霊スポットで有名な下久保ダムは夜な夜な肝試しに多くの人が訪れる。困ったダム管理事務所は怖い雰囲気を台無しにする為にご当地ヒーローのダムセイバーの音楽を大音量で流すようにしました。そしたら心霊マニアじゃなくてB級スポットマニアがやってきました。 pic.twitter.com/hlnbC2ZQdy
— もぐ (@mogi_8810) November 2, 2019
“The famous Shimokubo Dam is believed to be a haunted spot. Every single night people come to challenge themselves in tests of courage. The dam management office was finally fed up and came up with an ingenious idea to spoil the spooky atmosphere–they blare the local ‘Dam Saver’ heroes’ music on giant speakers. Now people don’t come for the haunted aspect–they come for the quirky B-grade thrill of it all.”
In lieu of eerie silence, nighttime visitors are now blasted with the theme song of the local ‘Dam Saver’ heroes who serve as the dam’s very own personal protectors. The upbeat music and lyrics certainly kill the spooky vibe and make it hard to believe that there are scary ghosts hanging around…
▼ The local Dam Saver heroes for reference
参考画像 pic.twitter.com/BCBeVahwUG
— 山奇ドル (@doll_g_jp) November 2, 2019
▼ The full theme song “Water Fantasia” by Kenichi Murakami is quite catchy!
The solution garnered enough attention to even be featured in a short news piece. The following clip introduces the Dam Saver heroes in person, interviews a few anonymous nighttime visitors about their deflated sense of excitement after hearing the music, and interviews a worker who has never seen any ghosts in his 50 years of working there:
https://twitter.com/reflesh_time/status/1195994621005811713General net reactions leaned on the side of amusement, with many praising the simple but effective tactic:
“I love stupid hijinks like this.”
“Seems like it will scare the deer away, too.”
“Ghosts: ‘Oh no! We’re going to be exterminated by those guys!'”
“I wonder if this plan will backfire and make more people want to go.”
“On the contrary, the music playing at night is scarier to me…”
“If the music stopped suddenly I think I’d be terrified!”
It turns out that the blaring music was actually implemented over a year ago, but thanks to @mogi_8810’s post the story is just now trending on the net. It sounds like the Dam Saver heroes might have a lot of protecting to do in the coming weeks if more visitors start showing up, so might we suggest something else to do instead?
Source: Twitter/@mogi_8810 via My Game News Flash
Featured image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Viral Japanese cheesecake from Osaka has a lesser known rival called Aunt Wanda
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
Tommy Lee Jones cries, says sayonara to the Heisei era in epic new Boss coffee commercial 【Video】
New retro museum in Tokyo is like a time portal back to the Showa era【Photos】
Viral Japanese cheesecake from Osaka has a lesser known rival called Aunt Wanda
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
Tommy Lee Jones cries, says sayonara to the Heisei era in epic new Boss coffee commercial 【Video】
New retro museum in Tokyo is like a time portal back to the Showa era【Photos】
McDonald’s Japan debuts new anime girl mascot character with incredibly long name
Manga artist raises question online about false perspective in Ghibli film My Neighbor Totoro
Mew makes Pokémon manhole project debut in the most crazy-remote part of Tokyo there is
Is Japan’s crazy silent karaoke gadget the solution for stay-home singing? 【Video experiment】
Lawson adds doughnuts to its convenience store sweets range, but are they good enough to go viral?
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Tokyo Skytree turns pink for the cherry blossom season
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
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
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
McDonald’s Japan debuts new anime girl mascot character with incredibly long name
Manga artist raises question online about false perspective in Ghibli film My Neighbor Totoro
Mew makes Pokémon manhole project debut in the most crazy-remote part of Tokyo there is
Is Japan’s crazy silent karaoke gadget the solution for stay-home singing? 【Video experiment】
Lawson adds doughnuts to its convenience store sweets range, but are they good enough to go viral?
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s cat robot waiter now available to build at home with blocks
Practical Zelda Tears of the Kingdom merch is here to be Hyrule-helpful in your daily life【Pics】
Can we be just like Shohei Ohtani on a budget with a Hello Kitty cap?
Tokyo street sweets: The must-snack treats of Nakano’s Refutei
Burger King Japan’s newest all-you-can-eat burger deal is its smelliest yet
Studio Ghibli fans surprised to find hidden images in Grave of the Fireflies anime poster
Jamiroquai doll from Japan lets you control your own Virtual Insanity 【Video】
Good grief! It’s a Snoopy-themed Japanese tea house!