Japanese youth aged 18 and 19 occupy a unique social position. At 18, they are now legally considered adults in Japan (as of April 2022), granting them the right to vote and enter contracts without parental consent. However, they remain in a transitional phase—often referred to as "amateurs" in various creative and social fields—as they navigate the shift from high school to higher education or the workforce. 2. Media and Content Trends

: Mixing retro sports jerseys with everyday streetwear, often seen in the streets of Harajuku and Shibuya. Digital Content

: At 18, youth can now sign contracts for credit cards and mobile phones and have the right to vote. Coming of Age (Seijin-shiki)

Traditional Arts Engagement: Despite the digital focus, some youth continue to engage with traditional Japanese "amateur" hobbies like Ikebana (flower arrangement), which some find helps build leadership and collaborative skills. Others explore traditional performing arts like Bunraku (puppet theatre) through academic field trips. 4. Lifestyle and Hobbies

1. Cultural Context: From School Clubs to “Kouhai‑Senpai” Networks

a. The Legacy of Bukatsu (部活)

Japanese schools have a long tradition of bukatsu—extracurricular clubs ranging from sports teams to music ensembles and art circles. For 18‑ and 19‑year‑olds, participation often continues into the final year of high school, where senior members (senpai) mentor younger students (kouhai). This hierarchy instills discipline, teamwork, and a sense of belonging, laying the groundwork for post‑school amateur activities. Many students carry forward the skills and friendships forged in bukatsu into university clubs or community groups.