Leader of Cambodia-based fraud ring re-arrested over ¥150 million fraud柬埔寨诈骗团伙头目因涉嫌1.5亿日元诈骗案再次被捕
Fukuoka police have re-arrested four individuals, including the alleged leader of a Cambodia-based telephone fraud ring, for allegedly swindling cash from victims by posing as police officers

FUKUOKA (TR) – Fukuoka Prefectural Police on Tuesday re-arrested four individuals, including the alleged leader of a Cambodia-based telephone fraud ring , for allegedly swindling cash from victims by posing as police officers, reports Kyodo News (Oct. 20).
Takumi Oi, a 31-year-old unemployed man of no fixed address, is suspected of heading the syndicate’s kakeko group (“callers”) — the operatives tasked with making the deceptive phone calls from overseas.
Also re-arrested on were three alleged accomplices: Sho Okada, 28, Riho Oi, 28, and Yu Sakuji, 31. All three are unemployed and of no fixed address.
Sho Okada, upper left, Takumi Oi, upper right, Riho Oi, lower left and Yu Sakuji (X)
The suspects are accused of conspiring with other ring members between December 2025 and January 2026. According to the allegations, the callers masqueraded as police officers to trick three victims in their 20s and 30s into handing over cash.
The syndicate’s overseas operations are believed to be vast. Police revealed that 38 criminal complaints spanning 16 prefectures feature the exact same aliases and deceptive tactics utilized by Oi’s group.
Authorities estimate the total financial damages linked to the Cambodia-based ring to be a staggering 150 million yen. Police are continuing their investigation into the broader scope of the organization’s crimes.
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福冈(TR)——据共同社(10月20日)报道,福冈县警方周二再次逮捕了四人,其中包括一名据称是柬埔寨电话诈骗团伙头目,他们涉嫌冒充警察诈骗受害者的钱财。
31岁的失业男子大井拓海(Takumi Oi)居无定所,他被怀疑是该犯罪集团“打电话小组”(kakeko group)的负责人——该小组的成员负责从海外拨打欺骗性电话。
同时被重新逮捕的还有三名涉嫌同伙:28 岁的冈田翔、28 岁的大井理穗和 31 岁的佐久治裕。这三人均无业,且没有固定住所。
冈田翔(左上)、大井拓海(右上)、大井理穗(左下)和作治裕(X)
嫌疑人被指控在 2025 年 12 月至 2026 年 1 月期间与其他团伙成员合谋。根据指控,这些打电话的人冒充警察,诱骗三名 20 多岁和 30 多岁的受害者交出现金。
该犯罪集团的海外活动规模庞大。警方透露,在16个县的38起刑事案件中,使用的化名和欺骗手段与大井团伙使用的完全相同。
当局估计,与这个总部设在柬埔寨的犯罪团伙相关的经济损失总额高达1.5亿日元。警方正在继续调查该组织更广泛的犯罪活动。
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