
Former SKE48 member claimed to be an investing expert with a can’t-fail get-rich-quick scheme.
Show business is a young person’s game, and that goes double for being an idol singer, where most performers end up retiring before they hit their mid-20s. Take, for example, Juna Yamada. Yamada joined SKE48, the Nagoya-based sister group of Japan’s top idol unit AKB48, in 2013, and she “graduated” from the group in 2019, still a few months shy of her 21st birthday.
At that age, Yamada obviously wasn’t going to be retiring from working life entirely, and her age wasn’t going to be a major problem in terms of starting a career in an entirely different field. Unfortunately, according to the Aichi Prefectural Police, the field she chose to go into was fraud.
▼ Juna Yamada, in her SKE48 days, posing in a way that oddly resembles a mugshot
https://twitter.com/kogai_yasu/status/1371737339144200192At some point in time, Yamada made the acquaintance of Hiromu Kurumadachi, the owner of a Nagoya consulting company called THE (each letter, T, H, and E, is pronounced separately). Together they formed a plan in which Yamada would register profiles on dating apps and lure in young, gullible men, not just through her looks and charms, but by also claiming to be an investment expert earning 10 million yen (US$96,600) a year through her skillful prediction of currency exchange rate fluctuations and manipulation of binary options. Yamada would then meet up with the men, investigators say, and with coaching from Kurumadachi give them a sales pitch about her “investment logic that guarantees you’ll make a profit,” along with some perfunctory financial mumbo jumbo, then ask them to pay her for her advice.
The Aichi Prefectural Police believe these actions constitute criminal misrepresentation and fraud, and on March 16 they arrested Yamada, Kurumadachi (who they describe as the ringleader), and two other accomplices. Kurumadachi denies all of the charges, while Yamada’s current stance is denial of only fraudulent intent, apparently admitting that she did misrepresent herself.
▼ Ironically, in 2017 Yamada was made an honorary police officer for a day as part of a local publicity event.
https://twitter.com/SokuhouOtodoke1/status/1371771235823013888The arrests stem specifically from a January 31, 2020 incident when Yamada met with a man she’d met through a dating app at a hotel lounge in Nagoya and collected 500,000 yen from him for financial advice. In total, though, investigators believe that she and the 24-year-old Kurumadachi defrauded over 100 men Yamada made contact with out of a total of roughly 58 million yen.
Sources: Yahoo! Japan News/CBC TV via Jin, Yomiuri Shimbun, Asahi Shimbun Digital
Top image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Exec from idol singer group SKE48’s management company arrested on child prostitution charges
Japanese idol singer responds to fan who gushes over how much he loves her thighs
Japanese idol singer has an important request for fans: Please use deodorant
Japanese idol event stockpiles free deodorant for fans to use before shaking singers’ hands
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Eevee returns to Japan’s famous Tokyo Banana, bundled with a cute tote bag
Which convenience store onigiri rice balls are the most popular? Survey reveals surprising results
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Sanrio brings some smiles to Evangelion with new collaboration merch line【Photos】
The fish in rural Fukui that rivals Japan’s most auspicious sea bream
Final Fantasy and Shinkansen announce collaboration with in-train audio play, SD art and merch
Convenience store onigiri rice balls become even more expensive…but are they worth it?
Michelin-approved Japanese chef teaches us two gourmet-standard dishes using ice cream and toast
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Highest Starbucks in Japan set to open this spring in the Tokyo sky
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Tokyo Skytree turns pink for the cherry blossom season
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Shibuya Station’s Hachiko Gate and Yamanote Line stairway locations change next month
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Starbucks Japan adds new sakura Frappuccino and cherry blossom drinks to the menu
Japan’s new “Cunte” contact lenses aren’t pronounced like you’re probably thinking they are
Japan’s newest Shinkansen has no seats…or passengers [Video]
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
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
Japanese idol singer too sick to dance in music video gets replaced by CG, manga drawings【Video】
Japan’s most beautiful idol singer faces, with AKB48 barely cracking the top 10【Survey】
Aichi senior and former fraud victim arrested for fraud
Former AKB48 idol singer gets proposed to on first date, says yes, is now married
Foreign man arrested for grabbing former AKB48 idol on Tokyo street, forcing her to ground
AKB48, Japan’s biggest idol singer group, apologizes for selling “Date Tickets”
Idol singer mega-group AKB48 cancels annual General Election following string of scandals
Japanese idol reveals disgusting secret about stuffed animals she’s received from fans
Man arrested for spreading false Twitter rumors about five Japanese idol singers for revenge
“It doesn’t feel like I’m alive” – Idol breaks silence after two male fans attack her at home
Beautiful idol singer leaves show business, opens delicious ramen restaurant in Tokyo
Japanese idol singer reveals three simple phrases men need to use to be popular with women
Idol singer from Keyakizaka46 says she’s now working as a Tokyo bar hostess