{"title":"Pocket Computers \u0026 Calculators","description":"\u003cp\u003eExplore pocket computers \u0026amp; calculators sourced from Japan. Discover available pieces, detailed product information and photos at Japan Items.\u003c\/p\u003e","products":[{"product_id":"ji-c976b155fcbdf42354c81a7e","title":"Casio CM-603 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Casio CM-603 Pocket Computer \/ Calculator, released in October 1973, remains fully functional after more than five decades. This model features a multi-digit fluorescent display and supports a variety of calculations including addition, subtraction, multiplication, division, mixed calculations, and negative number operations with up to 12-digit precision in multiplication and division.\u003c\/p\u003e\n\u003cp\u003ePowered by four AA alkaline batteries, it offers approximately 13 hours of use and includes a strap for convenience. The unit is in excellent condition and has been tested to confirm its working status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54459837579611,"sku":"m52312171952","price":183.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-59a10ce9f5f75435b798c23e0e35f1a2aa24b832e47d9bd966e49852b34669c6.jpg?v=1792666674"},{"product_id":"ji-e41449fbbccda28cf9a04da5","title":"Sharp PC-1501 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Sharp PC-1501 is a pocket computer and calculator equipped with a CE-150 printer and cassette interface, designed for programming and data management tasks. This model features a QWERTY keyboard layout and comes with a dedicated case and power adapter included.\u003c\/p\u003e\n\u003cp\u003eDespite some scratches and marks, the device is in good condition and has been powered on to confirm functionality. It offers a retro computing experience suitable for enthusiasts and collectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54466807497051,"sku":"m92100459259","price":273.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-1038e26683a08361b5735baf312e3777a0b8c7fa6e5baa3ac102b5fedbac012a.jpg?v=1792693020"},{"product_id":"ji-85e5a3a7a760151116a87229","title":"Sharp PC-1501 Pocket Computer \/ Calculator","description":"\u003cp\u003eProduct Overview\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sharp\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e PC-1501\u003cbr\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Pocket Computer \/ Calculator\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Like New\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54466861728091,"sku":"m53782977117","price":786.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-67dfe0932d91726752a6bea7a43a22e435d070a875d3eff4d67ec765c8d54434.jpg?v=1792693090"},{"product_id":"ji-7ab178c8e995aa4af33b3c9e","title":"Sharp PC-1501 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Sharp PC-1501 is a pocket computer and calculator system presented in excellent condition and has been tested to confirm full functionality. This set includes the CE-155 8KB memory expansion module, which enhances the RAM capacity to 14KB, allowing for more advanced software such as mahjong and racing games to run smoothly.\u003c\/p\u003e\n\n\u003cp\u003eIncluded with the device are multiple software libraries, instruction manuals for both the PC-1501 and CE-155 modules, keyboard plates, and several program cassettes featuring various games and source code. The unit has undergone cleaning and maintenance to address previous battery leakage, and it comes with a soft case, although one side of the case's Velcro is detached. This comprehensive package offers a rare opportunity to experience a classic Sharp pocket computer environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54473977233755,"sku":"m30689250194","price":543.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-dc93030be462067e1bb49b7a393273cfb674830188130745a9818053e17a6316.jpg?v=1792735214"},{"product_id":"ji-a8435c16432c1c926172c8ba","title":"Hp HP-35 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Hp HP-35 is a pocket computer and calculator offered in new condition. This compact device is designed to provide reliable computational functions in a portable form factor, suitable for various professional and personal uses.\u003c\/p\u003e\n\u003cp\u003eCareful inspection and packaging ensure the product arrives protected. The HP-35 is a practical choice for those seeking a high-quality pocket calculator from a recognized brand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Hp","offers":[{"title":"Default Title","offer_id":54487036658011,"sku":"2JUTRAWBpooeYwkwUH4rV5","price":254.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-6a7799fb930057df7630b87dc9c041b5482ccaefe7198a300ac5140828a59f78.jpg?v=1792841909"},{"product_id":"ji-f11437cd6c794ba1d13ce1fb","title":"Casio CM-602 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Casio CM-602 is a pocket computer and calculator featuring a retro design. This model comes with a strap for convenient portability and operates on four 1.5V batteries or an AC adapter (AD-4145), though batteries are not included.\u003c\/p\u003e\n\u003cp\u003eIt is in good condition with some scratches and marks. The compact size makes it suitable for on-the-go use, combining functionality with vintage appeal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54498293252443,"sku":"m27406027773","price":173.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-82091612776e6657724e07450e196715ee5e3e1bd1f095f5f219febc085f8436.jpg?v=1792901616"},{"product_id":"ji-c1f2a07362f9a4d818ea0fc2","title":"Sharp PC-E500 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Sharp PC-E500 is a pocket computer and calculator designed for portable computing needs. It is in good condition and has been tested to confirm it is working. Some scratches and marks are present on the device, and a portion of the LCD screen does not display properly.\u003c\/p\u003e\n\n\u003cp\u003eBasic functions such as the numeric keypad and buttons have been checked, though a full assessment of all features has not been conducted. This compact device offers convenient functionality in a small form factor suitable for users seeking a reliable pocket computer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54503008076123,"sku":"m35442146444","price":273.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-8a1407ec92317d9c9c334cd82c1e97448414780075d0bb231485fc4338930243.jpg?v=1792929701"},{"product_id":"ji-58fd3ae62e68099314d3506c","title":"Sharp PC-E500 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Sharp PC-E500 is a pocket computer and calculator featuring programmable functions and an LCD display. This limited PJ model is in excellent condition and has been tested to confirm full working order.\u003c\/p\u003e\n\u003cp\u003eIncluded with the device is a protective cover and an instruction manual related to HEAVY METAL. Additionally, there appears to be a software backup included, enhancing its functionality for users interested in programming and computing on the go.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54503065387355,"sku":"m48733406629","price":543.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-3aedfc0091ed85979697659c7858d31c7c8071015d935babd7ce0268ff05ad62.jpg?v=1792930613"},{"product_id":"ji-583916b3f41cbbf613b8acee","title":"Sharp PC-E500 Pocket Computer \/ Calculator","description":"\u003cp\u003eProduct Overview\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sharp\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e PC-E500\u003cbr\u003e\u003cstrong\u003eProduct type:\u003c\/strong\u003e Pocket Computer \/ Calculator\u003cbr\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e Good\u003cbr\u003e\u003cstrong\u003eDefects \/ wear notes:\u003c\/strong\u003e Scratches, Marks \/ Stains\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54503069516123,"sku":"m37765495374","price":422.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-3cb505fad74a18c18a2646daa018a54a4e554ef3267d1b2428a25894527e8227.jpg?v=1792930697"},{"product_id":"ji-ab9beaeb996781eb20cf7a59","title":"Sharp PC-1501 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Sharp PC-1501 is a retro pocket computer and calculator that supports BASIC programming and features a RAM card slot. It is in excellent condition, showing no noticeable scratches or dirt, and has been tested to confirm full functionality using AA batteries.\u003c\/p\u003e\n\u003cp\u003eThis unit includes the main device along with its dedicated cover. It has been carefully stored in a smoke-free, pet-free environment and has undergone light cleaning and alcohol disinfection to ensure it is ready for immediate use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Sharp","offers":[{"title":"Default Title","offer_id":54616137892187,"sku":"m81356928311","price":358.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-0bf32719da380c58fb36a2a85b64ebdbc5caecd8e89cbaeed441cb9e5c456c6c.jpg?v=1793709544"},{"product_id":"ji-79fc9ddeb69a365cd2f87b5c","title":"Casio CM-603 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Casio CM-603 is a pocket computer and calculator in good condition, tested and confirmed to be fully operational. This vintage model comes with a power adapter and a protective cover for added convenience.\u003c\/p\u003e\n\u003cp\u003eWhile the device shows some scratches and marks consistent with its age, it remains a functional and collectible electronic item. Its compact design makes it suitable for those interested in classic computing tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54845173203291,"sku":"m37282229416","price":227.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-0341b0e1c2ad637fac45c6432beea9a03409aeca63c21a6657e5fd5521cbf281.jpg?v=1794267987"},{"product_id":"ji-c609aee7079e0cbacf1532ad","title":"Casio SL-800 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Casio SL-800 is a pocket computer and calculator known for its remarkably slim design, measuring just 0.8 millimeters in thickness and weighing 12 grams. Released in 1983, it was recognized as one of the thinnest calculators of its time, featuring advanced LSI technology and an LCD display for convenient portability.\u003c\/p\u003e\n\n\u003cp\u003eThis unit is in good condition with some scratches and marks due to age. The basic functions, including button operation and calculations, have been tested and confirmed to work properly. Please note that only the main device is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54845186376027,"sku":"m23558167454","price":544.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-cb64805f63cd3f2c367f4cb72596a9bc4d26537d59e651cd4eb5cd80f419c149.jpg?v=1794268318"},{"product_id":"ji-71347c6390937dd3e1abd44d","title":"Casio CM-602 Pocket Computer \/ Calculator","description":"\u003cp\u003eThe Casio CM-602 is a pocket computer and calculator offered in new condition. This model has been tested and confirmed to be fully operational using four AA batteries. Its compact design makes it a practical tool for on-the-go calculations and computing needs.\u003c\/p\u003e\n\n\u003cp\u003eAs a preserved item, it remains unused and retains its original functionality. This device is suitable for collectors or users seeking a reliable pocket calculator with a classic appeal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; Authenticity\u003c\/strong\u003e\u003cbr\u003eAuthentic item sourced from Japan.\u003cbr\u003eInternational shipping with tracking.\u003c\/p\u003e","brand":"Casio","offers":[{"title":"Default Title","offer_id":54845188997467,"sku":"m60802545764","price":291.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/9557\/3083\/files\/ji-ea7309f21682d65ce455c85724f5e4b4778ec03fd26e051d2ce0594d2f8d8f25.jpg?v=1794268426"}],"url":"https:\/\/japan-items.com\/en-us\/collections\/vintage-gadgets-pocket-computers.oembed","provider":"JAPAN-ITEMS™","version":"1.0","type":"link"}