>>9656743>>9654902>>9654922If you have questions/concerns/suggestions you can email Kaiyodo from here:
https://kaiyodohobbyland.jp/contact/form/#wpcf7-f401-p418-o1I just sent them a message explaining the sheath problem, and I have used this contact form once before and gotten a reply(in English) from thier managing director. Just be polite about it.