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President and Representative Director Co-CEO /
StrategistTakahiro MakiVIEW MORE
President and Representative Director Co-CEO /
StrategistTakahiro MakiAfter working as a strategic planner at Hakuhodo, he participated in the establishment of the Social Business Studio "SIGNING" in April 2020, and has been in his current position since then. He is engaged in the conception and implementation of businesses and brands for the company growth while capturing the "kizashi (signs)" of society and daily life. His favorite foods are tuna and mapo tofu.#DataCommons #Infodemic #LocalInnovationCLOSE -
Representative Director and Co-CEO /
Social Designing DirectorJunshiro KameyamaVIEW MORE
Representative Director and Co-CEO /
Social Designing DirectorJunshiro KameyamaHe works in the field of social business design, planning initiatives at the intersection of solving social issues and business good. In 2017, he planned and produced “Premium Friday,” which was nominated for the New Word/Popular Word Award. In 2019, he launched the point-donation web service “BOSAI POINT” with athlete Keisuke Honda, which received the Good Design Award. From 2024, he serves as Creative Director for exhibitions at SusHi Tech Square in Tokyo. In 2025, he serves as Creative Director for One World, One Planet, an official organizer-led event of Expo 2025 Osaka, Kansai, as well as for the Closing Ceremony.#DisasterManagementCLOSE -

Executive officer
Creative Director /
CopywriterTakeshi OgasaharaVIEW MORE
Executive officer
Creative Director /
CopywriterTakeshi OgasaharaArmed with the development of words, he designed the brand building of corporations, solutions to social issues, and cultural expansion. Member of Tokyo Copywriters Club. In addition to branding work, he has developed projects such as "Traveling Jeans," the world's first denim sailboat, and "Ticket Without Date," a ticket to book a dream stage. 3DCG high school girl Saya's project "Saya, a transfer student for a day" was recommended by the Jury of the Japan Media Arts Festival of the Agency for Cultural Affairs. Winner of numerous domestic and international advertising awards.#VirtualHumanCLOSE
