• Japanese / Japan: レッド吉田
• Japanese (Romanized) / Japan: Red Yoshida

Red Yoshida is his pen name and his real name is Ken Hisashi Yoshida (吉田永憲). He was born on October 30, 1965. His blood type is O and he height is 180cm's in height. Red is a member of the TIM Japanese comedy group. TIM was formed by Golgo and Red in 1994 as an acronym for Time Is Money after close apartments in Tokyo brought the two together. Professor Red (レッド博士) is his official Pokémon Sunday title. He is often seen making new devices for TIM and Robert to use on their various activities.