are the 30 pack Japanese booster boxes good? how do they work? are they just as good as english booster boxes? is there any guarentees? : r PokemonTCG Pokemon Trading Card Game: Snow Hazard Expansion Pack Booster Box (Japanese Version) GameStop Are Japanese sets guaranteed at least one holo? : r PokemonTCG Japanese Pokemon Booster Box Authentic Pokemon Cards Plaza Japan Collect Japanese Booster Boxes Somehow I thought there's a guaranteed hit in jpn booster boxes : r PokemonTCG