Because of that, Donguri Kyowakoku is offering gift sets consisting of carnations and Totoro “diorama boxes.”
Pricing for the sets, which includes the diorama box, carnations, and domestic shipping, is 10,780 yen (US$73) for the Mei boot and Jiji versions (available through the Donguri Kyowakoku online shop here and here), and 12,100 for the Totoro bucket (available here).
In addition to the bucket-style diorama box shown above, there’s also one where the Totoro trio congregates around one of Mei’s rainboots.
Though the tradition originated overseas, in Japan carnations are very strongly associated with Mother’s Day.