He is one of the group of pink film directors collectively known as the "Seven Lucky Gods of Pink" (ピンク七福神, shichifukujin), a group which also includes Toshiya Ueno, Mitsuru Meike, Shinji Imaoka, Yoshitaka Kamata, Toshirō Enomoto and Rei Sakamoto.
[2] Tajiri moved to Tokyo and, while attending Teikyo University, continued his movie-going habits.
It had been founded by pink film veteran Kan Mukai and Satō had made Lolita: Vibrator Torture there.
[4] His second film, Office Lady Love Juice (ＯＬの愛汁 ラブジュース, OL no aijiru: rabu jyūsu), was chosen as the Best Film of the year at the Pink Grand Prix, and Tajiri was given the Best Director award.
[3][6] Tajiri's 2004 film, Twitch – You Are My Toy about erotic complications in the photography industry, won the bronze prize at the Pink Grand Prix.