N/A
- Buyer Otsuka (Family Trust) and Yoshio Otsuka (Trustee)
- Seller Yoshio Otsuka
N/A
- Buyer Yoshio Otsuka
- Seller Yoshiko Otsuka and Yoshio Otsuka
N/A
- Buyer Yoshiko Otsuka and Yoshio Otsuka
- Seller Otsuka (Family Trust), Yoshiko Otsuka (Trustee) (Trustee) and Yoshio Otsuka