





Showa
Kase HQ Showa - Tosai - 18-22cm
Junger Tosai – du begleitest seine Entwicklung
- zertifizierte Japan Koi
- gesundheitlich & tierärztlich geprüft
- inkl. 5 Wochen Quarantäne
90 Tage Gesundheitsgarantie auf jeden Koi
Couldn't load pickup availability
Pickup available at Koi Halle MG
Usually ready in 5+ days
Kase HQ Showa - Tosai - 18-22cm
Origin and Data
Variety
Breeder
Size
Age
Pickup, shipping and holding
Information about this Koi
Further information
Tosai - Co-import incl. professional quarantine
Information
This offer consists of selected Tosai from Japan, i.e., young Japanese koi in their first year of life. The koi come from renowned Japanese breeders in Japan's well-known koi breeding regions, in particular from the Niigata area as well as from selected farms in the south of Japan. Every koi is a Japan Koi and was born in Japan.
Our co-import boxes offer the opportunity to purchase high-quality Japanese koi at a particularly attractive co-import price. The selection is made by our experienced team based on the quality, variety, and size class on offer.
The koi will be ready for pickup or shipping from spring 2027 (expected March 2027). A more precise date can be announced from the end of January 2027. By that time, they will have already undergone a full, professional quarantine of at least 5 weeks. Veterinary supervision is provided by Dr. Rob Heymanns.
Shipping boxes for Tosai
Depending on the size of the koi, up to 25 Tosai can be shipped together in one shipping box. This figure refers exclusively to the capacity of our transport boxes. The koi are not pre-assembled as a fixed box but are individually packed for shipment according to your order.
![]()
Important notes on co-import
This offer applies exclusively to co-import boxes from our online sales. The prices offered apply only online and not for sales or individual selection of koi in our koi hall. The price includes the koi as well as the keeping, care, and preparation until April 30, 2027.
The boxes shown in the product images serve as examples of the quality, composition, and size class on offer. You will not necessarily receive the exact koi shown in the respective photo.
The koi will be put together for your co-import box by our team according to the quality shown. Individual selection or picking of single koi is not possible with this offer.
The specially calculated co-import price applies expressly to this type of compilation. A selection of specific fish, patterns, genders, or individual koi is excluded at this price. We do not offer any preferred or better selection within this offer, even for an additional charge.
If you would like to select your koi individually on-site, you can do so independently of the co-import offers during our regular opening hours in the koi hall. The prices marked on-site apply there.

Shipping & Pickup
After placing your order, you must independently schedule an appointment for pickup or shipping via our online appointment portal for the 2026/2027 season. Please book your appointment yourself and contact us well in advance if you have any questions. The appointment portal will open at the start of the season in October 2026. We recommend booking your preferred pickup or shipping date well in advance.

What are Tosai?
Tosai are young koi from Japan that are still in their first year of life. Our Tosai come directly from renowned Japanese breeders and are specially selected for import to Europe.
With Tosai in particular, their further development is especially exciting: body shape, color, and markings can still change significantly as they grow.
Die Hälterungsleistung ist bis einschließlich 30.04.2027 unentgeltlich.
Holding
If you wish to take over your koi at a later date, it can remain in our care. The care service is free of charge until 30 April 2027 inclusive. There are therefore no additional costs for care during this period.
From 1 May 2027, further care will be subject to a fee. The additional costs incurred depend on the duration of the further care, are calculated per koi and are listed below:
- Ab der 1. angefangenen Woche: 1,00 € pro Koi
- Ab der 2. angefangenen Woche: 1,50 € pro Koi
- Ab der 3. angefangenen Woche: 2,00 € pro Koi
- Ab der 4. angefangenen Woche: Preis auf Anfrage
What buyers say
Reviews

Frequently Asked Questions
Good to know
Can I come to your hall?
Yes, and that’s how we like it best. Tomphecke 25 in Mönchengladbach, no appointment needed. You can see the fish in the water, and we’ll walk you through what suits your pond. Our equipment is up and running, not just sitting on the shelf.
I don't know which pump or filter is right for my pond.
Give us a call. We need three pieces of information: how many liters the pond holds, how many fish are in it, and how many meters it is to the filter. Then we’ll tell you in two minutes what’s right for you—and what you don’t need.
How fast is the delivery?
Items in stock are generally dispatched on the next business day. The estimated delivery date is shown on each product page. Pickup in Mönchengladbach is available at any time.
Can I also buy koi online?
Yes. We ship koi with oxygen in a special box. For the larger fish, we call ahead—not every fish is right for every pond, and we’d rather discuss it one too many times.
What is BHK?
Brilliant Health Koi – an independent feed brand that we carry in our shop.


