# KAI AB5157

- Name: KAI Seki Magoroku Shoso Santoku Dimple 165mm AB5157 / 貝印 関孫六 匠創 三徳 ディンプル 165mm AB5157 / 贝印 关孙六 匠创 三德刀 凹槽款 165mm AB5157
- Brand: KAI / 貝印
- Category: Kitchen Knives
- Page: https://bestjapanbuy.com/en/p/kai-ab5157/
- Updated: 2026-10-26

As of 2026-10-26, the lowest online price on Kakaku.com is JP¥3,120 (incl. tax); of the 21 destinations we check, it is restricted in all 21.

Dimpled (ディンプル) version of the Shoso santoku, 165mm blade, one-piece stainless from blade to handle; KAI's official price is 5,500 yen (tax included).

- Good for: People who often cut sticky foods such as potatoes or cheese
- Not for: People who want a Damascus pattern or a wooden handle

## Price in Japan

- Japan reference price incl. tax (Lowest online price, shipping not included): JP¥3,120
- Tax-free / after refund: JP¥2,836 (estimated from the lowest online price; list price JP¥5,500, store prices usually in between)
- Manufacturer list price (incl. tax): JP¥5,500
- Flights: Allowed with conditions

## Taking it home (by destination)

| Destination | Result | Notes |
| --- | --- | --- |
| Mainland China | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Hong Kong | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Macao | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Taiwan | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Singapore | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| South Korea | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| United States | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Thailand | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Malaysia | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Philippines | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Vietnam | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Indonesia | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| India | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Australia | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| New Zealand | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Canada | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| United Kingdom | △ Restricted | Kitchen knives are allowed; listed knives such as flick knives, butterfly knives and swords are banned from the UK, and carrying knives in public is restricted |
| Germany | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| France | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Italy | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |
| Spain | △ Restricted | Knives: some countries and regions ban or restrict certain types of knife at the border; follow local customs rules |

## Specs

| Item | Value |
| --- | --- |
| Brand | KAI / 貝印 |
| Model | AB5157 |
| Blade type | Santoku (三徳包丁, all-purpose) |
| Blade length | 165mm |
| Blade material | Stainless steel |
| One-piece stainless blade and handle | Yes |
| Dishwasher-safe per manufacturer | TBD |

## Reviews

TBD

## Frequently asked questions

### Can I take KAI AB5157 home from Japan?

Of the 21 destinations we check, it is restricted in all 21.

### How much is the KAI AB5157 in Japan tax-free?

As of 2026-10-26, the lowest online price on Kakaku.com is JP¥3,120 including tax. Tax-free or after the refund it is JP¥2,836. This is estimated from the lowest online price; the manufacturer list price is JP¥5,500, and store prices are usually in between. It costs less than JP¥5,000 (excl. tax) on its own, so you need to combine purchases at one store on one day to buy tax-free. From Nov 1, 2026, you pay the tax-included price in store and get the tax refunded when you leave Japan (a fee may apply).

### Where can I buy the KAI AB5157 in Japan?

Sold at electronics megastores, department store kitchen sections and specialist knife shops in Japan. The price we list is from Kakaku.com (2026-10-26); prices in store may differ.


## Sources

- Specs: [Kakaku.com](https://kakaku.com/item/S0000896226/)
- Specs: [KAI official site: Seki Magoroku Shoso series](https://www.kai-group.com/products/brand/sekimagoroku/knives/shoso/)
- Japan price: [Kakaku.com](https://kakaku.com/item/S0000896226/) (2026-10-26)

> Data from BestJapanBuy (bestjapanbuy.com). Please credit and link to the page when using it. Prices are for reference only; check in store.