アイカサ-傘レンタルアプリ。いつでもどこでも雨に困らない。

Installs

172.4k

Rating

4.4

Rating count

1.3k

Category	Lifestyle
Developer	NATURE INNOVATION GROUP, K.K.
Price	Free
First release	5/22/2020 (5 years ago)
Version	1.120.1
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.nig.ikasa

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
8/13/2025	1,251	4.355	172,444	1.120.1
8/12/2025	1,245	4.379	172,316	1.120.1
8/11/2025	1,237	4.387	171,605	1.120.1
7/19/2025	1,196	4.292	169,617	1.118.1
7/18/2025	1,194	4.288	169,617	1.118.1
7/17/2025	1,187	4.222	169,512	1.118.1
7/16/2025	1,170	4.211	169,414	1.118.0
7/15/2025	1,158	4.181	168,844	1.118.0
7/14/2025	1,148	4.168	168,610	1.118.0
7/13/2025	1,145	4.174	168,532	1.118.0
7/12/2025	1,142	4.184	168,472	1.118.0
7/11/2025	1,117	4.152	168,400	1.118.0
7/7/2025	1,099	4.191	167,657	1.117.0
7/6/2025	1,091	4.165	167,627	1.117.0
6/28/2025	1,062	4.274	166,745	1.117.0
6/27/2025	1,056	4.302	166,607	1.117.0
6/26/2025	1,052	4.279	166,359	1.117.0
6/17/2025	1,034	4.337	165,702	1.117.0
6/16/2025	1,027	4.324	165,664	1.117.0
6/15/2025	1,017	4.337	165,468	1.116.0
5/29/2025	966	4.365	163,752	N/A
4/10/2025	752	4.427	158,788	N/A

Details

◆How to use
register
1. Download the app
2. Register payment method (LINE Pay/credit card/carrier billing)

Borrow
1. Search for nearby spots from the map
2. Unlock by pressing the "carry" button
3. Pull out the umbrella and start renting

return
1. Search for nearby spots (Unlike rented spots, OK! Return anywhere)
2. Tap "Return" to unlock the umbrella stand
3. Fold the umbrella neatly and return it to the umbrella stand

◆ Installation location
Kanto
-JR East
- Along the Odakyu Line
-Seibu Shinjuku Line
-Toei Shinjuku Line
-Other areas in Tokyo
-Omiya area
-Mito area

Kansai
- Osaka area
- Kyoto area

Kyushu
- Fukuoka area
- Saga area

◆ Publication media
NHK
WBS
More than 300 such as Sukkiri!

◆Convenience of Aikasa
・ You can borrow it anywhere and return it wherever you like
・The rental location and the return location are different OK (sharing)
・Available at stations, offices, universities, department stores, convenience stores, shops, and anywhere in the city
・Go out without worrying about the weather
・Don't worry even if you don't look at the weather forecast
・Return as soon as the weather clears up! Empty-handed and comfortable!
・No more getting wet
・Quick and easy with QR code
・With an all-you-can-use plan, you don't have to worry about returning
・There are many spots nationwide! No need to worry about rain on business trips or travel destinations
・For a smart life. rich in life. For a new positive lifestyle.
・The hottest sharing/IoT service!
・LINE Pay payment
◆ Benefits of Aikasa
・Anyway cheap! Only 110 yen for 24 hours!
・Registration is free!
・ Cospa is the strongest! to save money
・Many campaigns/coupons posted
・Overwhelmingly cheaper than buying an umbrella
◆ Aikasa's commitment
・Easy to recycle and disassemble with an all-plastic umbrella!
・Sustainable environment ・Earth-friendly umbrella (umbrellashare)
・Made of glass fiber, it is strong and does not break! Typhoon, heavy rain and snow
・Heat stroke countermeasures: Parasols can be used
・With a smart umbrella stand, you can borrow it immediately even if you are in a hurry due to sudden rain
・Mechanisms and business models that are friendly to people, the earth, and people's lives
What Aikasa can solve
・Mass consumption and disposal of plastic umbrellas
・ Elimination of plastic umbrellas that accumulate at home
・Don't worry about sudden rain ・Don't worry about the shower
・You won't feel bad when you get wet in the rain
・You don't have to bring an umbrella from home in the afternoon when you see the weather forecast and news when you are busy in the morning. ・It saves time and relieves stress.
◆ Thoughts of Aikasa
Japan mass-consumes and discards 80 million umbrellas every year, causing a serious plastic waste problem, and has a negative image around the world.
This throwaway culture
Aikasa wants to change with everyone.
By “sharing” umbrellas that were previously purchased by individuals,
We will create a sustainable society by reducing the production and disposal of unnecessary umbrellas.
Aikasa changes modern society from "umbrella",
We will create a society and a global environment where children born in the future will be comfortable.
A few years later, "People used to buy umbrellas, didn't they?"
To the extent that the conversation is born,
We will create a society where the concept of sharing an umbrella is commonplace.

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