【Delicious New Product】Enjoy the Overwhelmingly Rich Fragrance and Taste of Yuzu in Our New 'Yuzu Tart' – New Release on 6/14!

Ophisuki no Taiyo

Taiyo Co., Ltd. (Location: 293 Ikurakawa, Sosa City, Chiba Prefecture, Representative Director: Masakatsu Kataoka), which operates the confectionery shop 'Ophisuki no Taiyo' that has been loved in Chiba Prefecture for many years, will release a new product, 'Yuzu Tart,' made using yuzu from their own pesticide-free farm on June 14th (Sunday).

This time, a new sweet that we can confidently say 'This is the best!' has been baked at our store.

Sales Stores

All stores of Ophisuki no Taiyo

Online Shop (Rakuten Marketplace Store) https://item.rakuten.co.jp/etaiyou/yuzu-tart/

[New Product] Enjoy the luxurious butter 'Yuzu Tart' with the whole yuzu from our own pesticide-free farm

We have created the most confident product of the season's yuzu sweets.

The yuzu, carefully grown without additives or pesticides in our own farm managed by our representative, is made into our own marmalade. We have combined it with a popular tart that is generously mixed with expensive almond pudding and butter.

The yuzu is not only the juice but also the pulp and peel, which are finely chopped and boiled down without any waste, so it is full of yuzu peel and full of yuzu flavor!

Just one bite will fill your mouth with the surprisingly elegant fragrance of yuzu and the refreshing sweetness and sourness, the slight bitterness of the peel, and the rich umami of butter.

We believe that it is rare to find a confectionery that allows you to enjoy the genuine fragrance and rich taste of yuzu to this extent.

'We want to deliver truly delicious things.'

With this one heart, we cultivate the soil, grow yuzu, and bake one tart after another with all our heart.

The overwhelming power of yuzu grown in our unique private farm and the luxurious tart dough made of the best materials create a luxurious marriage that is only possible now. Please enjoy our best new product with confidence.

When you open the bag, it smells so overwhelmingly of yuzu that you can't help but say 'Wow!'

The impact of this tart is that it is 'delicious even before eating.'

As soon as you open the package seal, a refreshing yuzu fragrance spreads instantly. It is so fragrant that you can notice it even from a few meters away.

When you pick it up gently, the surface of the tart shines brightly, and you can see at a glance that the yuzu peel is so luxurious.

It feels as if there is a yuzu tree there - you can enjoy such a rich fragrance while eating.

'Yuzu marmalade full of fruitiness' and 'tart that crumbles softly and fluffily' - a luxurious marriage.

Of course, we have put our heart into the tart as well.

The tart, which uses expensive almond pudding and butter generously, has a rich texture with a delicate mouthfeel that melts in your mouth. By choosing a tart with a soft and fluffy crumbling texture, the yuzu marmalade and the tart melt together, creating a sense of unity that melts in your mouth.

Just one bite and it crumbles softly, and as you can see, even when you put a fork in it.

You can enjoy the delicate texture of the tart crumbling 'softly' under the 'soft' yuzu marmalade.

If you take a bite of this, the soft tart dough slowly crumbles as you chew, and the aroma of almonds and the rich depth of butter spread more and more.

At the same time, a strong yuzu fruitiness rushes in surprisingly.

From the generous amount of yuzu peel, a rich 'sweet and sour taste of yuzu' and a slight bitterness unique to the peel. As you eat, the yuzu and tart blend together, and the rich depth of fragrant butter and the refreshing aftertaste of yuzu overlap layer by layer.

It's not just sweet.

It's not just sour.

It's not just the fragrance.

It's a dish that allows you to enjoy 'all' of the fruitiness, umami, fragrance, and bitterness of yuzu.

[Point 1] Only possible with our own farm and pesticide-free cultivation - 'The power of ingredients' that you can trust even the peel

The yuzu used in this tart is grown and harvested by our representative in our own farm. We have carefully grown it without using any pesticides, basking in the sunlight.

By cultivating it ourselves, we can harvest it at the timing when it becomes the most fragrant 'ripe.' And because it is pesticide-free, we can use the 'peel,' which is essential for fragrance, without any waste, in our confectionery. By utilizing not only the juice but also the pulp and peel, we have expressed the noble fragrance of yuzu with depth and a slight gentle bitterness unique to yuzu.

[Point 2] Luxurious tart mixed with expensive almond pudding and premium butter

The base is our store's popular tart.

We generously use expensive almond pudding and rich premium butter to create a luxurious damand, which we carefully squeeze into each tart cup and bake to a rich aroma. It is a tart with a rich aroma of almonds and a rich depth of butter that spreads as you chew.

[Point 3] Minimum sugar, surprising fruit ratio! Homemade marmalade with melting fruit pulp

The ingredients are 'only yuzu and sugar.'

Because we don't add anything extra, it's delicious. By finely chopping the harvested yuzu, including the pulp and peel, and boiling it down thoroughly without any waste, the pulp melts in and the original umami and fragrance of yuzu are concentrated, resulting in our proud marmalade.

\ Please look at this yuzu peel marmalade! /

Because we don't add anything extra, you can enjoy the real deliciousness of yuzu.

[Point 4] The 'golden ratio' where yuzu and tart resonate the most deliciously

Actually, the most difficult part of this yuzu tart was the 'blending.'

If you increase the marmalade, the presence of yuzu increases.

But if there is too much, the aroma of the tart is lost.

On the other hand, if the tart is too strong, the charm of yuzu is not conveyed.

We repeated trial production many times and adjusted the blending ratio of jam and damand by 1 gram. Finally, we found the 'golden ratio' where yuzu and tart resonate the most deliciously. The best new product, yuzu tart, which we can confidently deliver, has been baked.

Also very popular on Rakuten Market!

2 pieces (gift boxed)

4 pieces (gift boxed)

6 pieces (gift boxed)

Since we will deliver it in a gift box, you can use it not only for home use but also for gifts such as Ochugen, seasonal gifts, and gifts for important people.

Please try it once because it is really delicious!

Order here

[Sales Date]

June 14, 2026 (Sun) ~ Seasonal limited / Until sold out

[Sales Stores]

All stores of Ophisuki no Taiyo / Rakuten Market Online Shop

[Product Name]

Yuzu Tart

[Price]

Store price: 320 yen (tax included)

Rakuten Market: 950 yen (tax included) * You can purchase from 2 pieces

[Expiration Date]

2 weeks

◆ Inquiries

Ophisuki no Taiyo

Address: 293 Ikurakawa, Sosa City, Chiba Prefecture 289-2147

Phone: 0479-72-0533 (* Please refrain from calling for advertising and tie-ups.)

Business Hours: 8:00 AM ~ 7:00 PM

Regular Holiday: None