Cosmos fields near the Kumagaya RWC Stadium

Cosmos Saitama – Cosmos Fields near the Rugby World Cup Stadium in Saitama. They are also within an hours commute from parts of Tokyo and Gunma.

Cosmos Saitama

Great news for anyone coming to see rugby matches at the Saitama Kumagaya Rugby World Cup stadium… There is not just one, but two large cosmos fields near the stadium and they are in bloom during October. Both are within a half hour drive of the stadium and both are accessible by public transport from Kumagaya Station.

Konosu Cosmos Fields

Cosmos Festival
Cosmos Saitama

12 million cosmos bloom in Konosu annually. They have a flower festival during the period where you can enjoy festival food stalls and live entertainment. They usually have a picking event too.

On fixed dates during the festival period they offer spectators the chance to go up on Japan’s largest water bridge which extends across the cosmos fields, to get a panaroma view of the Konosu cosmos.

Date: generally the festival is on the middle weekend of October

Cost: free

Address: 636-1 Myoyo, Konosu, Saitama

Official website

Cosmos Saitama, Konosu Fields Access

Public Transport:

You can get a train from Kumagaya (or Tokyo) to Fukiage station. It takes about 7 minutes. From the station get a “Flower Bus”(フラワーバス)toward Kita Kounosu (北鴻巣行き) and alight at Cosmos Arena Fukiage(コスモスアリーナふきあげ). It takes about five minutes on the bus and then a short walk to the fields.


Its an approximate 20 minutes from the Kumagaya Rugby World Cup stadium. 11 kilometres from the Higashimatsuyama Interchange of the Kanetsu Expressway.

For more details about the Konosu event, please see the Konosu Cosmos event page which is updated annually.

Yoshimi Cosmos Fields

Cosmos festival yoshimi

There are about 8 million cosmos in the Yoshimi fields. They too have a festival during the period, but it is usually only for two days on a weekend in the middle of October. During that festival they have a hot air balloon ride. You can pay to go up and get a birds eye view of the fields.

They also have scarecrows displayed during the festival. Scarecrows are typically displayed in September in Japan, so it is a treat to be able to see them in October in Yoshimi.

Date: the date has not been fixed for October yet, but generally it is the middle weekend of October

Cost: free, but it costs to ride the hot air balloon

Address: 1737 Kubota, Yoshimi, Saitama 355-0137

Official website

Cosmos Saitama, Yoshimi Fields Access

Public Transport:

Take the Takasaki line from Kumagaya station to JR Konosu Station, it takes about 15 minutes. From the station get a bus bound for Kawagoe / Higashimatsuyama and alight at Hiki Yoshimi Nokyo Mae.

By Car:

The fields are about a 30 minute drive from the Kumagaya Rugby World Cup stadium. If you are coming from further afield, the closest interchange is the Higashimatsuyama exit of the Kanetsu Expressway which is about 7 kilometers away.

For more detailed information about the Yoshimi Cosmos Festival, please see the event page which is updated annually.

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