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energy saving

In the Sustainable Challenge, you can earn colored gem berries for each theme. If you collect gem berries, you can exchange them for special benefits and gifts.
Clear each chapter within the theme and collect gem berries of various colors!
名前 宝石の色 明るい色 ベリー獲得記事 誕生月
アメジスト
amethyst
#8c52ff
#cfb9fa
2
アクアマリン
aquamarine
#26bde2
#7cd8ed
3 Other ways to save water in your daily life [aquamarine]
3 Laundry [aquamarine]
3 Water Usage in the Home [aquamarine]
 3
エメラルド
emerald
#3f7e44
#6db571
2 Air conditioning [emerald]
3 Lighting [emerald]
2 Refrigerator [emerald]
2 Warm water washing toilet seat, hot water supply, bath [emerald]
4 Effects of eco-driving [emerald]
3 Health benefits [emerald]
3 Choosing an eco-friendly transportation method [emerald]
 5
ガーネット
garnet
#c5192d
#e95868
1
ラピス・ラズリ
lapislazuli
#19486a
#2c7eb8
3. Substitutes [lapislazuli]
3. Recycle [lapislazuli]
4. Impact on global warming [lapislazuli]
 12
モルガナイト
morganite
#dd1367
#f1649f
4
パール
pearl
#dda63a
#ebca8e
3 Let's recycle clothes. [pearl]
2 Regarding International Certifications [pearl]
Let's take a good look at how it's made. [pearl]
3 Think ahead before you buy. [pearl]
2 Enjoy fashion with reuse! [pearl]
1 I'm going to take good care of the clothes I have now and wear them for a long time. [pearl]
3 Incinerated and Landfilled Clothing [pearl]
2 Mass Disposal Issues [pearl]
1 Fashion and Environmental Impact [pearl]
 6
ペリドット
peridot
#56c02b
#92de71
8
ルビー
ruby
#a21942
#e03c6e
3 Things you can do to prevent diabetes [ruby]
3 What you can do to prevent dementia [ruby]
2 What can be done for early detection and prevention [ruby]
3 How to improve sleep quality? [ruby]
4 Heatstroke [ruby]
3 To use an AED in an emergency [ruby]
 7
サファイア
sapphire
#00689d
#00aaff
9
トパーズ
topaz
#bf8b2e
#ddb673
4 What if the light bulb is out? [topaz]
 11
トルマリン
tourmaline
#bf8b2e
#ddb673
3 Benefits of Biodiversity [tourmaline]
3 Four Crises Facing Japan's Biodiversity (Part 2) [tourmaline]
3 Review of consumption behavior [tourmaline]
 11

Environment

Initiatives to reduce environmental impact

Social

Contributing to society and the community

Governance

Collaboration with stakeholders