One company is hoping to run every single yakatabune river boat in the capitol on SUSTEO, a next-generation biodiesel fuel making these floating dining halls as carbon-neutral as possible. Activists are battling Tokyo gov't to preserve Jingu Stadium, the world's fourth-oldest baseball ground, the 75 year-old Prince Chichibu Stadium, home to Japan’s Rugby Football Union and the iconic tree-lined avenue of the Meiji Jingu. Meanwhile, ice on Lake Nukabira is erupting with mushroom-shaped ice during its annual freeze. It will be visible near the Hokkaido town of Kamishihoro until the end of February alongside the Taushubetsu River Bridge, nicknamed 'The Phantom Bridge'. And with the price of chocolate going up, some are looking for alternatives to Valentine’s Day this year, with February 14th also known for two very different, well-established reasons: Niboshi-no-hi (dried sardine day) and Fundoshi-no-hi, or 'loincloth day' which more a test of endurance than expression of love. — Get in touch: notebook.podcast@gmail.com Leave a message: speakpipe.com/notebook Instagram: @notebook_pod Twitter: @notebook_pod —