Japanese Kitchen Knifes
Presenting Japanese kitchen knives after having introduced Japanese cuisine in “a nut-shell” is a logical step simply because kitchen knives are another pillar of Japan gastronomy.
Typology

There are many ways to classify Japanese kitchen knives. The first classification distinguishes knives that are industrially manufactured and standardized from those that are hand forged knives by artisan blade smiths in more limited series.
Another simple classification consists of separating traditional single bevelled kitchen knives “wabocho” and western style double bevelled knives.
A third possible classification is to separate Japanese kitchen knives that are made for and used by professional chefs from those that are polyvalent and fully fit for home-chefs and savvy gourmets. While there are no written rules, Japanese professional chef are generally using traditional “hocho” to prepare “washoku” dishes. Foreign chefs feel comfortable with western style Japanese kitchen blades.
Lastly a distinction can be made between knives made of high carbon steel and those made with stainless steel/high carbon stainless steel/powdered steel.
You will find below a short description of the most common Japanese kitchen knives. Highly specific knives exist to work a designated fish for example (eel, fugu, hamo) but are exclusively used by professional chefs.

GYUTO:牛刀
equivalent of the western chef’s knife, the “gyuto” comes in a wide variety of sizes. Its blade is generally thinner than its western counterparts and is made of harder steel. It has originally been designed to slice beef but it can also be used so portion fish or slice vegetables.
SANTOKU:三徳
PETTY/UTILITY:ペテイ
DEBA:出刃
YANAGIBA/SHOBUBA:柳刃
AJI-KIRI:アジ切り
USUBA:薄刃
MENTORI:面取り
NAKI-RI:菜切り

Quick selection guide

There is no definitive one-size-fits-all selection guide when it comes to select a Japanese kitchen knife. It depends on many factors.
However, for first buyers, we recommend to start by acquiring an all-round double bevelled mid-size chef’s knife such as a GYUTO or SANTOKU (18cm). Adding to the kit a PETTY/PARING (15cm) knife for delicate preparation tasks is a good option.
More advanced home-chefs may want to acquire a mid-size DEBA (16,5cm) for fish or poultry butchering and possibly a short YANAGIBA (21cm) for fish slicing tasks.
As for professional chefs, it all depends on the type of food they regularly prepare and their budget. Traditional single bevelled knives are generally highly specialised for a cutting task and request more skills to be used or maintained whereas double bevelled ones are easier to start with and maintain.
