Tetsuya Hasegawa has been appointed executive director of Japan Post Bank Co., to bolster its real estate investment program. The bank is eyeing more investments overseas to boost income. He predominantly will be involved with international real estate investment to help build the bank’s global portfolio. Hasegawa, who is based in Tokyo, most recently served with Sumitomo Mitsui Banking Corp., where he led the organization’s global real estate investment program as head of its equity investment group.