On December 28, 2012, fellow voice actor Toshio Furukawa announced Taniguchi's death through Twitter after receiving the news through Office Ōsawa.
Takashi Murakami | Takashi Miike | Takashi Takeuchi | Takashi Shimura | Takashi Yanase | Takashi Sugiura | Takashi Okazaki | Takashi Ohno | Takashi Koshimoto | Takashi Kawamura | Takashi Gojobori | Takashi Tokita | Takashi Suzuki | Takashi Ono | Takashi Nagayama | Takashi Nagasako | Takashi Nagai | Takashi Kondō | Takashi Kojima | Takashi Ishii | Takashi Hosokawa | Naomi Taniguchi |