東とう邦ほう生せい命めい保ほ険けんMeanings1nounToho Mutual Life Insurance Companycompany nameProper noun; name of a Japanese life insurance company.東とう邦ほう生せい命めい保ほ険けんはかつて日本にほんの生せい命めい保ほ険けん会がい社しゃだった。Toho Mutual Life Insurance Company was once a Japanese life insurance company.