Budget Net Cafe Stays (ネットカフェ宿泊ハック - Netto Kafe)
The smart budget travel hack of utilizing Japanese internet cafes ('Netto Kafe') as extremely cheap overnight lodging, complete with high-tech amenities, reclining seats, and private spaces.
Originated as highly convenient 24-hour shelters for business workers who missed their last trains. Today, national chains like 'Kaikatsu CLUB' offer premium lockable, soundproof rooms that rival boutique budget hotels.
Show your passport or residence card at the entrance desk to register as a member. For sleeping, choose a multi-hour 'Night Pack' (usually 9 or 12 hours) and explicitly request a 'Full-Flat' booth so you can lie down.
When staying overnight at a Japanese internet cafe on a budget, which seat type should you request at reception for maximum sleeping comfort?