Justin Oshiro

  • Recherche de terres / eaux peu profondes
  • Plongeur / Recherche sous-marine

Cost For My Service



My service is free of charge. I only ask that if I find your item, that you in turn help someone else in need. You may choose to offer a reward upon finding your missing item. However, it is not necessary and I expect nothing in return.

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I will search in sand, mud, dirt, fresh and saltwater, grass, and snow. For water searches, I will search to a maximum depth of 10 meters with SCUBA. However, the water clarity must be high to commence the search.

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Kanagawa prefecture. Please call to discuss search areas outside of Kanagawa.

Justin Oshiro's Bio


*** 私は英語しか話しません。***

私は10年間金属を検出してきました。その間に100点以上のリングを見つけて持ち主に返却しました。私がお手伝いした人から感情的価値のあるものを私は感じたのが、このサービスを始めたきっかけです。 私はあなたの失くしたアイテムを取り戻すお手伝いをし、人への親切な行いが広まっていってほしいと考えています。

I was inspired to offer this service after someone returned something of great sentimental value. I hope to do the same for you.

Phone number: 080-7510-0222

Justin Oshiro - Recent Blog Post

  • Lost FDNY Retirement Ring… Found! (2019)

    I received the following email from Liam: “Hi Justin I just discovered your website. My dad could use a hand ASAP he lost his FDNY retirement ring he’s been wearing for the past 15 years. He’s here on vacation for his 60th birthday. We know the exact location. It fell off his finger about 8 […]

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  • Lost Engagement Ring at White Plains… Found! (2019)

    Sunday, January 19, 2014: I received a call this evening at around 7:30 PM about a lost engagement ring at White Plains Beach Park. Jay and Casey searched for Casey’s lost engagement ring for about an hour. Casey removed her ring and placed it in her shorts pocket prior to going for a swim in […]

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  • Lost Engagement Ring at Sunset Beach… Found! (2019)

    February 10, 2014: I received an email from Gina this afternoon. She requested my help with searching for her lost platinum engagement ring which fell into the soft sand at Sunset Beach, on the North Shore of Oahu. Two rings were actually lost- Gina’s engagement ring and wedding ring. Gina found her wedding ring within […]

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  • Lost Engagement Ring at the Hilton Hawaiian… Found! (2019)

    Wednesday, February 12, 2014: I received an email from Evelyn this afternoon. She needed help finding her yellow gold 30yr old diamond engagement ring which was lost in the ocean fronting the Hilton Hawaiian Village Hotel in Waikiki. She was due to fly back home to Canada on the 13th. I arrived at the Hilton […]

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  • Lost Ring at Kawela Bay… Found! (2019)

    Friday, August 1, 2014: I received this text from Kirk earlier today. “Hey Justin. I lost a wedding band at Kawela Bay this afternoon. Not sure if it was on the beach or in the water.” We setup a meeting time at Turtle Bay at around 9:30am on Saturday. Saturday, August 2, 2014: We met […]

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Justin Oshiro - Témoignages

  • There are not many people like you Justin and if more of us could be more like you this world would be such a better place! (2014)


    Hi Justin:

    I just wanted to say again Mahalo for finding John’s cross! I hope you know that you are truly a blessing. It’s just so weird how we couldn’t find the cross and how we searched for hours looking for it, then to John just kind of having to accept the fact that his cross may be gone forever and just going on with the day, and finally me not being able to sleep because I felt so sad for him. I was in bed on my phone and I came across another site where they rent underwater metal detectors, and then I stumbled upon your blog, and I was reading some of the awsome stories and saw your info, so I was telling John omg we should call this guy!

    John did share with me your story and it really touched my heart, there are not many people like you Justin and if more of us could be more like you this world would be such a better place! And I truely mean that.

    Thank you again for all that you do and for being who you are! Take care and God Bless!



  • I can’t thank you enough for your generousity (2014)



    I can’t thank you enough for your generousity and how fast you were to respond to me and come out and help find my husbands ring. He since has been extra careful to take it off before we go to the beach. Anyhoo, you left such a great impact on us that since then we have been paying it forward. We ourselves don’t have much, but one by one we been somewhat “adopting” families purchasing and collecting from my friends and family members, items from groceries, household supplies, clothing, etc and helping them thru their toughest times. Once I did it once, it felt so good, I couldnt stop. and now the families we have helped are now trying to help others as well, by volunteering since they dont have much. Thank You for your Kindness. I will continue to pay it forward.