# KAI AB5420

- Name: KAI Seki Magoroku Wakatake Santoku 165mm AB5420 / 貝印 関孫六 わかたけ 三徳 165mm AB5420 / 贝印 关孙六 若竹 三德刀 165mm AB5420
- Brand: KAI / 貝印
- Category: Kitchen Knives
- Page: https://bestjapanbuy.com/en/p/kai-ab5420/
- Updated: 2026-10-26

As of 2026-10-26, the lowest online price on Kakaku.com is JP¥1,310 (incl. tax); of the 21 destinations we check, it is restricted in all 21.

Santoku from Seki Magoroku's entry-level Wakatake (わかたけ) series, 165mm blade in high-carbon stainless steel; described by the maker as a dishwasher-safe series (Kakaku.com product description).

- Good for: People on a tight budget who want to try a Japanese kitchen knife
- Not for: People who want a blade pattern or harder steel

## Price in Japan

- Japan reference price incl. tax (Lowest online price, shipping not included): JP¥1,310
- Tax-free / after refund: JP¥1,191 (estimated from the lowest online price; stores usually charge more)
- 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 | AB5420 |
| Blade type | Santoku (三徳包丁, all-purpose) |
| Blade length | 165mm |
| Blade material | Stainless steel |
| One-piece stainless blade and handle | TBD |
| Dishwasher-safe per manufacturer | Yes |

## Reviews

TBD

## Frequently asked questions

### Can I take KAI AB5420 home from Japan?

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

### How much is the KAI AB5420 in Japan tax-free?

As of 2026-10-26, the lowest online price on Kakaku.com is JP¥1,310 including tax. Tax-free or after the refund it is JP¥1,191. This is estimated from the lowest online price; stores usually charge more. 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 AB5420 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/S0000871941/)
- Japan price: [Kakaku.com](https://kakaku.com/item/S0000871941/) (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.