Black Lives Matter


New Anime Art by Mayumi Takadanobaba
Choose One You Like Below - See Top 150 User Chosen Anime Art by Mayumi - Click Here

dogdaily.com

purpleflowerclan.com

refergrow.com

Questions: Email Mayumi@RoppongiGirl.com

hawaiian.co.jp

Hello World


Adobe Books


Amazon Books

Adventures of Modemboy

Startup in the Land of the Rising Sun

The Venture Business Manual

refergrow.com

New Anime Art by Mayumi Takadanobaba

See Top 150 User Chosen Anime Art by Mayumi - Click Here

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Youtube Videos

Solar Installation Video by ABCsolar.com



Ooto Solar Project



Solar Thermal Farming with Mayumi and the Solar Thermal Bucket



Solar Awning and Roof Mount Grid Tie Solar System



Purple Flower Clan Episode 1