Japanese actress Hamabe Minami published a social media post expressing gratitude and appreciation for a letter she received from fellow actor Ren Meguro. It's not disclosed what the letter involved or why it was sent, sparking speculation and interest among fans. This was posted by Hamabe herself, and has since made waves across the Japanese entertainment landscape.

Public displays of gratitude and appreciation like this are common in Japan, especially within the entertainment industry. Fans in Japan greatly value these peeks into the personal communications between their beloved actors. Such gestures are seen as an indication of good manners and mutual respect, which are highly revered cultural values in Japan.

Similarly in the US or EU, fans appreciate celebrities sharing their personal lives and special moments. However, it's more focused on relationships and personal achievements rather than mutual respect or courteous gestures.