Boku wa Koukuu Kanseikan (Japan) (Rev 1)
GBA

Boku wa Koukuu Kanseikan (Japan) (Rev 1)

Boku wa Koukuu Kanseikan (Japan) (Rev 1), roughly translated as "I Am an Air Traffic Controller", is a Japan-exclusive simulation game released for the Game Boy Advance (GBA) in 2001. It was published by Nintendo and developed by Japanese simulation studio TechnoBrain, bringing a niche, realistic management experience to GBA players at a time when the platform was dominated by platformers and role-playing games. This Rev 1 revision fixed several critical bugs from the original 2001 launch, including broken pathfinding AI for commercial jets and imbalanced difficulty scoring that made late-game levels nearly unbeatable. In the game, players take full control of air traffic movement at multiple Japanese airports, ranging from small regional commuter airports to the busy, multi-runway hubs of Tokyo. Your core task is to issue takeoff and landing clearances, assign routes, adjust altitudes, and ensure no two aircraft come into dangerous proximity that could cause a collision. Unlike fast-p

No download required
Save states supported
Works on mobile & desktop

The emulator loads after you press Start Game.

How to Play Boku wa Koukuu Kanseikan (Japan) (Rev 1)

Move
WASD
ABAction
JK
XYShoulder
L;
STStart/Select
21

Save & Load States

  • F2Press F2 to save your current game state at any time.
  • F4Press F4 to load your last saved state.
  • F3Use F3 to switch between save slots.

Save states are stored locally in your browser. They persist across sessions but are cleared if you clear browser data.

Customize Controls

Click the gear icon on the emulator toolbar → "Controls" to remap keys.

Move
WASD
Action
JK|L;
System
2 Start1 Select
Save
F2SaveF4LoadF3Slot

Default layout for GBA. Remap in emulator settings.

About Boku wa Koukuu Kanseikan (Japan) (Rev 1)

Boku wa Koukuu Kanseikan (Japan) (Rev 1) is a classic GBA game you can play online for free in your browser. No download or installation is required — click "Play Now" to start instantly. Relive the experience of vintage console gaming with authentic gameplay, right in your browser on any device.

This title is part of the PLAYERETRO game collection, which features over 1000 classic titles across multiple systems. Use the keyboard controls shown above to move and interact. Save your progress with save states and enjoy Boku wa Koukuu Kanseikan (Japan) (Rev 1) anytime, anywhere.

Play Boku wa Koukuu Kanseikan (Japan) (Rev 1) online for free at PLAYERETRO. This 2001 Japan-exclusive GBA air traffic control simulation from Nintendo tasks you with managing airport traffic, avoidin

Game Guide

Mastering Boku wa Koukuu Kanseikan (Japan) (Rev 1) all comes down to careful planning and prioritization, rather than fast reflexes. For new players, start with the earliest small regional airport levels to learn the core mechanics before jumping into the busy multi-runway hub levels. The GBA controls are straightforward: use the D-pad to select active aircraft, press A to confirm your clearance or route change, and B to cancel an incorrect command. Always remember to prioritize incoming landing aircraft over outgoing takeoffs, especially if any aircraft are marked with a low fuel warning. Low-fuel aircraft will crash if you keep them waiting too long, so clearing them for landing should always be your top priority. Never schedule two aircraft on the same runway with too little spacing; leave at least one full minute of gap between a takeoff and landing on the same runway to avoid mid-air or ground collisions. One of the most underutilized tricks in the game is the pause function. If you start to feel overwhelmed by multiple incoming and outgoing flights, hit start to pause the game, map out your next sequence of clearances, and resume when you have a plan. This revision fixed the original game’s AI bugs that caused unexpected route changes, so any unexpected conflict is almost always the result of poor scheduling, not a game glitch. When handling multiple altitudes, always assign faster jet aircraft to higher altitude lanes and slower propeller-driven commuter planes to lower altitudes to avoid accidental crossing paths. For bad weather events, always adjust your active runway direction as soon as the game notifies you of wind changes, and re-route all incoming aircraft immediately to avoid misaligned approaches. With consistent practice, you’ll develop a rhythm for managing even the busiest Tokyo hub levels without issues.