I have no idea if this is relevant or not, but in Lupin vs Pat Ranger Kudo Haruka's character (Umika) goes to an auction and one of the other Lupin Rangers (Noel) bids over 1 million dollars on an object. Umika is so unequipped to deal with amounts of money that large that she swoons. The show does a lot of winks and nods towards Kudo's idol status, so this could have been played off of her honest reaction.