Bank of Tokyo-Mitsubishi UFJ Ltd.'s $4 billion dollar-bond issuance compared with $3 billion in debt offered in September and the $2.3 billion of notes sold in February last year, according to the lender. The bank issued 30-year U.S.-currency bonds for the first time this month, said Kazunobu Takahara, a Tokyo-based spokesman for Mitsubishi UFJ.