Tokyo thrills with neon-lit Shibuya Crossing and centuries-old Senso-ji Temple side by side. Budget travelers feast on 300-yen takoyaki stalls in Asakusa, sip rich ramen for under $5, and explore free shrines lit by thousands of paper lanterns. Sleep sound in manga cafes or hostel dorms, then discover hidden alley markets selling vintage gems. Every corner — from vending machine-lined streets to bustling konbini — invites discovery without breaking the bank.