Neon nails, coloured contact lenses and plaited locks. This might describe a girl from Harajuku, but while Genderless Kei is a Tokyo style tribe, it's not just for girls. In fact, it's rocked predominantly by straight, teen boys that are rebelling against Japan’s notoriously conformist gender norms.

‘I’m glad to be Japanese!’ It’s a thought that two-thirds of Japanese people have had. But with nationalism’s long, sordid history in the country, some debate whether it can be taken too far. With a recent spike in patriotism in Japan's popular culture, how is it translating to the rest of the world?

Blessing ceremonies? Power stones? Cultivating one’s ki energy? Gen Yers in Japan aren't just embracing these things – a growing number are spending on them, too. Amid economic turmoil and rampant Americanisation, young Japan is turning to religion for both their personal and national identities.

From Coasties to K-Poppers, the US is home to a range of teen subcultures. In the fourth of a series exploring Gen Y and Z tribes, Andrea Graham Richeson examines the Americana – teens looking to mid-century America for their inspiration. Can they bring hand-crafted heritage into the 21st Century?