Season 1 of Japan's Top Inventions premiered on March 18, 2018.
Season 2 of Japan's Top Inventions premiered on January 17, 2019.
Season 3 of Japan's Top Inventions premiered on January 9, 2020.
Season 4 of Japan's Top Inventions premiered on January 14, 2021.
Season 5 of Japan's Top Inventions premiered on January 8, 2022.
Season 6 of Japan's Top Inventions premiered on January 28, 2023.
Season 7 of Japan's Top Inventions premiered on January 20, 2024.
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