About Za3tr
Hi, I'm Akemi.
はじめまして！明美です。
Welcome to Za3tr — My Japanese Kitchen
I'm Akemi Hayashi (林 明美), a Japanese-American home chef, recipe creator, and the founder of Za3tr. I was born in Yokohama, Japan, and grew up splitting my childhood between my grandmother's traditional kitchen in Tokyo and my parents' home in San Francisco.
That in-between life — one foot in Japan, one in America — shaped everything about how I cook. I learned to make dashi from kombu and katsuobushi at my grandmother's side before I was ten. By twelve, I was her sous chef for New Year's osechi preparation, a week-long ritual that felt like magic.
But I also grew up watching my American friends struggle to find good Japanese recipes in English. Too many recipes online were either oversimplified ("just add soy sauce!") or intimidatingly complex. I started Za3tr to bridge that gap — to share the real techniques behind Japanese home cooking in a way that anyone, anywhere can follow.
Why Za3tr Exists
"Japanese food isn't just about recipes — it's about understanding the 'why' behind every technique. When you know why you rest the dashi, why the knife angle matters, why we season in stages, the dish transforms from a recipe into something you truly own."
Every recipe on Za3tr is built on three promises:
Authentic
Real Japanese techniques, not shortcuts. I research the regional origins and traditional methods behind every dish.
Detailed
Step-by-step with exact temperatures, times, and visual cues. I tell you what to look for, not just what to do.
Accessible
Every recipe includes ingredient substitutions for when you can't find dashi kombu at your local store. No gatekeeping.
My Story
Growing Up Between Two Worlds
I was born in Yokohama (横浜) in 1984. My father is Japanese and my mother is Japanese-American — she grew up in the Bay Area but moved to Japan in her twenties. We lived in Yokohama until I was seven, then moved to San Francisco, but every summer we'd return to Japan to stay with my grandmother in the Setagaya neighborhood of Tokyo.
Those summers shaped my entire relationship with food. My grandmother, who everyone called Obāchan (おばあちゃん), ran a small shokudō (食堂) — a casual Japanese eatery — for thirty years before retiring. Her kitchen was my classroom. She taught me that the secret to great Japanese food isn't fancy ingredients or complicated techniques — it's patience, attention, and respect for the ingredients.
"味は手間から生まれる" (Aji wa tema kara umareru) — Flavor is born from effort — she used to say. That philosophy is the foundation of every recipe on this site.
Exploring Tsukiji Outer Market in Tokyo
Testing a new ramen recipe at home
From Home Cook to Recipe Creator
After studying Culinary Arts in San Francisco and working in Japanese restaurants for several years, I realized something: the most impactful Japanese cooking doesn't happen in restaurants. It happens at home — a mother making tamagoyaki for her child's bento, a father simmering nikujaga on a cold evening, a grandmother teaching her grandchild to fold gyoza.
I started Za3tr because I wanted to bring that warmth — that okaasan no aji (お母さんの味), "mom's flavor" — to kitchens around the world. Not restaurant-perfect plating, but real, soulful Japanese home cooking that makes you feel like family.
Every recipe I share has been tested multiple times in my own kitchen. I write the instructions the way I wish someone had written them for me when I first tried to recreate my grandmother's dishes from memory — with every detail, every "why," and every possible thing that could go wrong (and how to fix it).
What Makes Za3tr Different
I'm not just sharing recipes — I'm sharing a way of thinking about food. Every recipe on Za3tr includes the cultural context: where the dish comes from, how Japanese families actually eat it, and the regional variations you might encounter. I include both English and Japanese (日本語) for every recipe title and key terms, because I believe understanding the original language deepens your connection to the cuisine.
I also believe in ichiju sansai (一汁三菜) — the traditional Japanese meal structure of one soup and three sides. It's not just a meal format; it's a philosophy of balance and harmony. You'll find that thinking woven throughout Za3tr, from our "What to Serve With" suggestions to our meal planning guides.
Growing up between Japan and America gave me a unique perspective. I understand what it's like to crave tonkotsu ramen at 2 AM in a city where the nearest Japanese grocery store is an hour away. I know which ingredients you can substitute and which ones you absolutely cannot. That's the bridge I'm building with every recipe.
Enjoying a homemade Japanese dinner
A Little More About Me
🏠 I live in San Francisco with my husband and our Shiba Inu, Mochi
🇯🇵 Born in Yokohama, spent childhood summers in Tokyo
🍣 My comfort food is my grandmother's oyakodon
🔪 I own 12 Japanese knives (yes, it's an obsession)
📚 I can read recipes in Japanese, English, and French
☕ My morning ritual: matcha before anything else
✈️ I visit Japan at least twice a year for ingredient research
🌱 I grow shiso, myoga, and yuzu in my backyard garden
What You'll Find on Za3tr
🍜 Authentic Recipes
From everyday staples like miso soup and onigiri to special occasion dishes like osechi and sushi. Every recipe includes bilingual titles, complete nutrition, and detailed steps with photos.
🥢 Ingredient Guides
Comprehensive guides to Japanese pantry essentials — what they are, how to use them, where to buy them, and what to substitute when you can't find them.
🔪 Technique Tutorials
Japanese cutting techniques, knife skills, and cooking methods explained clearly. Learn the fundamentals that make Japanese cooking click.
🏯 Cultural Context
The stories, traditions, and seasonal rituals behind Japanese food. Understanding the culture makes the cooking more meaningful.
Ready to Start Cooking?
Whether you're making your first bowl of miso soup or perfecting your ramen game, I'm here to guide you every step of the way.
いただきます！ — Let's cook together.