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A comprehensive survey of "small creatures" in Marunouchi! Searching for urban insects that help pollinate flowers – Autumn Edition!

Event PeriodOctober 20, 2026 Tue
Location:Marunouchi-Nakadori Ave.

[Lunchtime] A comprehensive survey of "small creatures" in Marunouchi!!

Searching for insects in the city that help pollinate flowers - Autumn Edition

Searching for small creatures in Marunouchi during lunchtime.
In the Marunouchi/Otemachi/Yurakucho area, you can see "pollinators" such as honeybees and butterflies that support plant pollination.
In this Events, we will take a walk through the Marunouchi area during lunchtime, taking photos of insects gathering on flowers with our smartphones, and conduct a comprehensive survey of "small creatures."
The photos taken will be posted to the biodiversity collection app "Biome." This will be used as valuable data to understand the biodiversity of Marunouchi and will contribute to the future creation of a greener city.
Since the tour will be guided by an expert, even those who are new to observing wildlife can participate with confidence.
What kinds of creatures gather around autumn flowers?
Why not step outside for a little while during your usual lunch break, grab your smartphone, and take a peek at the urban natural beauty?
The animal you spot, the photograph you take—it might just be a clue to nurturing the greenery of Marunouchi in the future.
This time, it's the autumn edition for October.
Let's explore the "small creatures of the town" that change with the seasons, in a way that's different from summer.
*Rainy day backup date: October 27th Tue
*Participation is free of charge.
*Please be sure to bring your smartphone.

Guided tour by an interpreter who is knowledgeable about the city's natural environment!

Similar to the summer edition, we will be welcoming members of the interpreters who conduct wildlife surveys in the Marunouchi/Otemachi/Yurakucho area as guests.
On the day of the event, we will conduct a survey while introducing how to find pollinators and key points for observation. Even those who are new to observing living creatures can easily participate.

Pre-download the creature collection app "Biome".

Currently, the Ecozzeria Association and Biome are collaborating to conduct a citizen-participation survey in the Marunouchi/Otemachi/Yurakucho area to investigate the ecology of pollinators. This time, and throughout the entire Period, try submitting lots of photos of wildlife to win prizes!
Implementation Period: Until November 30, 2026 Mon
* Prizes will be awarded by lottery to those who complete the quest!

Information

Event Period

Tue October 20, 2026
*Rainy day backup date: October 27th Tue

time

12:15~12:45

place

Marunouchi BRICK SQUARE Building 1 Plaza, around Marunouchi-Nakadori Ave. Street

Organize

Ecozzeria Association

cooperation

Daimaru-Yu SDGs ACT5 Executive Committee, Marunouchi Honey Project Executive Committee

inquiry

エコッツェリア協会 丸の内ハニープロジェクト担当
contact_env@ecozzeria.jp

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