A highly anticipated new release is coming from “Oikos,” the protein yogurt brand that boasts immense popularity at Japanese convenience stores (Konbini). Danone Japan will launch “Oikos Protein Yogurt High-Absorption Protein Mango” across Japan for a limited time starting April 13, 2026. The mango flavor, which garnered record-breaking popularity in 2023, has returned with even higher nutritional value.

Early Release at Japanese Konbini! Check the Schedule
This new product will be available at Japanese convenience stores one week earlier than at general supermarkets. If you want to be among the first to try it, please refer to the following schedule:
- Convenience Store (Konbini) Pre-release Date: Monday, April 13, 2026
- General Supermarket Release Date: Monday, April 20, 2026
- Availability: Limited Time (Available nationwide in Japan)
We recommend checking the shelves of Japanese Konbini such as Seven-Eleven, Lawson, and FamilyMart early on.
The Perfect Balance of Rich Mango Sauce and Yogurt
The standout feature of this product is the sauce, which generously uses real mango fruit.
With just one bite, the juicy and rich sweetness of the mango fills your mouth. Combined with the refreshing acidity characteristic of yogurt, it achieves an exquisite balance of flavor.
It is an excellent choice not only for energy replenishment before or after sports but also as a healthy snack while traveling through Japan. The rich mango flavor transforms protein intake into a time of “enjoyment.”
Equivalent to Chicken Breast! Contains 10.1g (0.36 oz) of “High-Absorption Protein”
Oikos emphasizes not just the “quantity” of protein, but also the “quality”—specifically how efficiently it is absorbed by the body.
Each cup contains 10.1g (0.36 oz) of “high-absorption protein,” which is easily utilized by the body for muscle synthesis. The absorption efficiency of this protein has recorded a surprising figure equivalent to “boiled chicken breast” (based on the DIAAS score), a staple of Japanese diet food.
- High-Absorption Protein Content: 10.1g (0.36 oz)
- Features: High absorption rate into the body, supporting efficient body building.
- Comparison: Achieves absorption efficiency equivalent to boiled chicken breast.
Being able to secure serious nutrition through an easy-to-eat yogurt is truly innovative.

Healthy Design: 85kcal, Fat-Free, and Low GI
For health-conscious readers, the specifications of Oikos are very attractive. The following three points are the reasons why it has been loved in Japan for so long:
- Energy: 85kcal per cup (Low calorie)
- Fat Content: Zero (Safe for those restricting lipids)
- Low GI Design: Suppresses rapid rises in blood sugar (GI value of 55 or less)
Despite providing the satisfaction of rich mango, it is only 85kcal. You can enjoy it without guilt, whether you are on a diet or looking for an alternative to Asian sweets when you feel a bit hungry late at night.
Soccer Design Representing an Active Japan
The brand’s commitment is also reflected in the package design.

This time, a dynamic illustration of a soccer player powerfully kicking a ball has been adopted. This expresses the brand message, “Overtake yourself” (Jibun, oikosu). The design evokes the positive energy and active lifestyle of Japan heading from spring into summer.
Get This Limited-Time Flavor at Japanese Konbini
“Oikos Protein Yogurt High-Absorption Protein Mango” is a limited-time product available only now. Considering its explosive popularity in 2023, there is no doubt it will attract significant attention again this time.
The rich sweetness of mango combined with 10.1g (0.36 oz) of high-quality protein—be sure to experience this wonderful combination at a Japanese convenience store. It will be appearing on store shelves starting April 13!
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