61 Authentic Portuguese Recipes from Sato Chef’s Culinary Journey

Tokyo’s culinary scene has gained a new star with the June 2 release of 「クリスチアノ」佐藤幸二の ポルトガル料理入門—the first-ever recipe collection from Chef Kōji Satō, owner of the highly sought-after Portuguese restaurant Cristiano in Suginami’s Jiyugaoka district. The book, published under the imprint of Sekai Bunka Shuppan, distills the chef’s decades of travel across Portugal into 61 recipes, offering home cooks a taste of the same dishes that have made his restaurant a reservation battleground for Tokyo’s food connoisseurs.

The 2,750-yen (¥2,750) volume marks the first official foray into publishing for Satō, whose Cristiano—located near Meiji Shrine—has become synonymous with yōshoku (Western-Japanese fusion) excellence. The restaurant’s signature dishes, including adaptations of Portuguese classics like bacalhau (salted cod) and arroz de pato (duck rice), have earned it a cult following among Tokyo’s shokudō (foodie) elite. Satō’s approach blends traditional Portuguese techniques with Japanese sensibilities, a fusion that has proven difficult to replicate outside his kitchen.

According to the publisher’s announcement, the book’s development began in late 2025, with Satō personally selecting recipes that reflect both his travels—documented in the text as repeated journeys to Portugal’s coastal regions and Alentejo—and the menu staples that define Cristiano’s identity. While the restaurant’s exact waitlist system remains undisclosed, industry insiders note that diners often book tables months in advance, with some resorting to third-party reservation services. The recipe collection arrives as a rare opportunity for fans to recreate dishes like black pork stew (carne de porco preto) and anchovy-based ajiada (a Portuguese fish stew) at home.

Why it matters: Satō’s book taps into a broader trend of omakase-style publishing, where celebrity chefs leverage their restaurant’s mystique to democratize their craft. In Japan, such collections often achieve bestseller status, particularly when tied to high-profile eateries. For Cristiano, the release also serves as a strategic move amid rising competition in Tokyo’s Portuguese cuisine niche—a segment dominated by both long-standing institutions and newer ventures capitalizing on the city’s growing interest in Iberian flavors.

The book’s timing coincides with a resurgence of Portuguese food culture in Japan, fueled in part by the country’s 2024 World Cup co-hosting role and the subsequent influx of Portuguese expats and tourism. While Cristiano predates this boom, its recipes—rooted in regional Portuguese traditions—align with the current culinary moment. Satō’s decision to publish also reflects a broader industry shift, as restaurants increasingly use cookbooks to extend their brand beyond the dining room.

For Satō, the project represents more than a commercial endeavor. In a statement to Sekai Bunka Shuppan, he emphasized the book’s role in preserving the authenticity of Portuguese flavors while adapting them to Japanese palates. The collection includes both Cristiano’s most iconic dishes and lesser-known regional specialties, such as chouriço (Portuguese sausage) preparations and bifana (pork sandwich) variations. Each recipe is accompanied by Satō’s notes on ingredient sourcing and cooking techniques, offering readers insights typically reserved for his private kitchen.

Industry observers suggest the book’s success may hinge on its ability to bridge two audiences: Cristiano’s devoted regulars, who already know the dishes, and home cooks seeking to explore Portuguese cuisine. Early pre-order data indicates strong demand, with the publisher reporting ¥500,000 in advance sales within the first week of registration. The release also coincides with the restaurant’s 10th anniversary in 2026, adding a layer of nostalgia to the project.

Looking ahead, Satō has hinted at potential collaborations with Portuguese suppliers to ensure recipe authenticity. The book’s publication may also pave the way for pop-up events or cooking workshops, further blurring the line between restaurant and home kitchen. For now, however, the focus remains on the June 2 launch—a milestone for both Satō and Tokyo’s food scene.

Key details:

• Title: 「クリスチアノ」佐藤幸二の ポルトガル料理入門 (Cristiano: Kōji Satō’s Introduction to Portuguese Cuisine)
• Publisher: Sekai Bunka Shuppan
• Release date: June 2, 2026
• Price: ¥2,750 (tax included)
• Recipes: 61 total, including adaptations of Portuguese classics and Cristiano’s signature dishes
• Language: Japanese (no English edition confirmed)
• Restaurant: Cristiano, Jiyugaoka, Tokyo (reservations reportedly required months in advance)

While the book does not include a direct English translation, industry contacts note that international demand for Satō’s methods could spur future editions. For now, Japanese readers—and Cristiano’s loyal patrons—will have first access to the recipes that have made Satō’s name synonymous with Portuguese-Japanese fusion.