
Move aside, Frappuccinos, this autumn is all about the roasted green tea latte.
Back in 2023, Starbucks released a limited-edition Chocolate Mousse Latte that became so popular it returned the following year, and now, it’s back again for another outing, this time with a new partner filled with autumn flavour.
The new release is a twist on the original Chocolate Mousse Latte, which features an espresso with a caramel-like sweetness, rich flavour, and a nutty note on the finish. Combined with almond and hazelnut nut sauce and milk, the latte is topped with fluffy, smooth chocolate mousse so you can enjoy the gentle sweetness of chocolate from the first sip to the very last.
While the Chocolate Mousse Latte will seduce customers with its nutty, chocolatey, robust espresso flavours, the new drink will be like a cosy autumnal hug. Called the “Roasted Sweet Potato Mousse Tea Latte with the Aroma of Hojicha“, this new release combines hojicha (roasted green tea) and milk with a smooth, melty roasted sweet potato-flavoured sauce. This sauce retains some of the texture from sweet potatoes, giving you slightly chewy bites throughout, and it’s all topped off with a thick and fluffy sweet potato mousse and a dusting of sweet potato powder.
At first sip, the gentle sweetness of the sweet potato-flavoured sauce is said to spread throughout the palate, while the fragrant, smoky aroma of hojicha entices the nostrils. The mousse and sweet potato powder on top are designed to evoke the slightly chewy texture of sweet potato skin, adding depth to the flavour and aroma, while chunky bits in the sweet potato-flavoured sauce travel up through the straw to provide “a dessert-like satisfaction”.
It certainly looks like a decadent drink, and we can’t wait to try it when it’s released for a limited time from 3 September, priced at 628 yen (US$4.26) for takeout and 640 yen for dine-in. The Chocolate Mousse Latte will also be released for a limited time on the same day, although it’s priced slightly cheaper, at 589 yen for takeout and 600 yen for dine-in. If you’re finding it hard to choose between the two, then you might want to note that the sweet potato version is only available iced while the Chocolate Mousse Latte is available hot or iced, so you could bite the bullet and get both, with the former iced and the latter hot, so you can enjoy the best of both worlds!
Source, images: Press release
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!


Starbucks Japan releases a Chocolate Mousse Latte and seasonal desserts to celebrate autumn
Starbucks adds a Chocolate Mousse Latte to the menu in Japan for a limited time
Starbucks Japan vs. Tully’s Coffee: Which limited-edition autumn drink is better?
Starbucks Japan makes hojicha black tea latte permanent item, and here’s a great way to customize it
Starbucks Reserve Roastery Tokyo adds exclusive drinks to the menu for autumn
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Paying for prostitution isn’t illegal in Japan, but it could be soon
Our reporter is willing to die on the pseudo-Italian restaurant Olive Hill
Downloads of 39-year-old Guns N’ Roses song increase 12,166 percent thanks to Gundam
Man in Japan takes four parakeets hostage in attempt to force woman to meet with him
Man arrested in Japan after leaving car in coin parking lot for six years, racking up three-million-yen bill
This gachapon capsule machine dispenses real Akoya pearls, with certificates of authenticity
Testing Japan’s fluffy mayonnaise pancake cooking hack【SoraKitchen】
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
Three beautiful places to see Japan’s plum blossoms after starting your day in downtown Tokyo
A look back on 40 years of Japanese schools banning stuff
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Huge Evangelion Unit-01 head appearing in lights in Japan to celebrate anime’s 30th anniversary
New Family Mart cinema opens inside Japanese airport
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Japan releases first official sakura cherry blossom forecast for 2026
Archfiend Hello Kitty appears as Sanrio launches new team-up with Yu-Gi-Oh【Pics】
China’s don’t-go-to-Japan warning looks to be affecting tourist crowds on Miyajima
Studio Ghibli releases new “komorebi” plush toys from Princess Mononoke and Spirited Away
Yokai are descending upon Tokyo this spring in the latest immersive art experience
Japan’s Naruto theme park now offering real-world version of Minato’s kunai ninja weapon
New Studio Ghibli stamps leave an impression on your stationery…and your heart
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Starbucks Japan welcomes autumn with Caramel Apple Rooibos Tea
Starbucks Japan releases a sticky rice and roasted green tea Frappuccino for New Year
We spill the tea on Starbucks’ newest hojicha cream Frappuccino and latte【Taste test】
Tasting Starbucks Japan’s new autumn Frappuccino, created around the theme of “Our Harvest Table”
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
Starbucks to sell limited-edition hojicha latte cups at convenience stores for the summer
Pumpkin Spice Latte returns to Starbucks Japan with a new Frappuccino for autumn
Autumn arrives at Starbucks Japan with two new seasonal drinks
Starbucks Japan gifts us with the Matcha Classic Green Tea Latte for a limited time
Starbucks Japan made an exclusive five-green tea blend for its new Hojicha Frappuccino
Starbucks Japan just released a new matcha green tea latte, but is it any good?
We get a taste of Starbucks Japan’s new coffees and sweets, including one that’s here to stay
Starbucks Japan unveils new matcha cherry blossom Frappuccino for sakura season
Starbucks releases new “Japan Wonder Project” Goma Goma Goma Frappuccino and Latte for New Year
Starbucks unveils a new type of matcha latte in Japan
We try the new Chocolate Marron Frappuccino and Latte from Starbucks Japan 【Taste Test】
Häagen-Dazs Japan brings out new limited-edition Hojicha Latte roasted green tea ice cream
Leave a Reply