Season 1

Shigeru Amachi

Kogoro Akechi

Age 46 (died at 54)

Megumi Igarashi

Fumiyo

Age 22 (now 71)

Chu Arai

Namikoshi

Age 49 (died at 71)

Akihiko Hanyû

Age 31 (died at 75)

Shuichi Oki

Yoshirō Kitamachi

Otokichi

Age 46 (died at 89)

Sōnosuke Oda

Age 58 (now 107)

Jun Kashima

Age 41 (died at 83)

Kiyo Murakami

Age 49 (now 98)

Masazumi Okabe

Age 42 (now 90)

Shinpei Kita

Yukitoshi Hori

Age 24 (now 73)

Taku Kido

Age 40 (now 89)

Seiji Shinohara

Detective

Age 25 (now 74)

Kōjirō Kusanagi

Age 47 (died at 78)

Akiko Hoshino

Age 41 (now 90)

Junji Masuda

Age 61 (died at 73)

Ryōko Mizuki

Age 57 (now 106)

Hideaki Komori

Age 40 (now 89)

Ichiro Chagawa

Age 50 (died at 73)

Kiyoshi Nakajo

Age 31 (now 80)

Tadayuki Okamoto

Masaya Takahashi

Age 47 (died at 83)

Kenichi Suzuki

Age 5 (now 54)

Nami Misaki

Noboru Matsuhashi

Saburo

Age 32 (now 81)

Kohji Moritsugu

Age 34 (now 83)

Yuki Nohira

Age 20 (now 69)

Yoko Natsuki

Taeko / Ayako

Midori Kanazawa

Age 23 (now 72)

Etsuko Nami

Kôei Yamamoto

Shin Takuma

Age 21 (now 70)

Yasunori Irikawa

Age 37 (died at 72)

Asao Matsumoto

Age 49 (now 98)

Matsuko Shiga

Age 51 (now 100)

Jun Negami

Age 53 (died at 82)

Toshiyuki Watanabe

Nana Okada

Age 18 (now 67)

Kentarō Imai

Age 53 (now 101)

Nobuyuki Katsube

Age 39 (now 88)

Mitsuaki Hori

Wakiko Kano

Age 21 (now 70)

Saiki Masuda

Ai Saotome

Akira Nakao

Age 35 (died at 81)

Jiro Miyaguchi

Jun Kondô

Age 55 (now 104)

Fumie Noguchi

Kikuko

Age 38 (now 87)

Zenichi Inagawa

Saito

Tokie Kanda

Old lady

Utako Mitsuya

Fumiko Yanagiwa

Age 41 (died at 67)

Hiroshi Ogino

Yoko Takahashi

Ayako / Taeko

Tarō Shigaki

Ichiro

Age 25 (died at 70)

Makoto Takagiri

Tokujiro

Naomi Shiraishi

Saeki

Shunsuke Ikeda

Detective

Age 36 (died at 69)

Yūki Mizuhara

Misako

Shūji Sano

Zentaro Tamamura

Age 64 (died at 66)

Chieko Matsubara

Age 32 (now 81)

Mihoko Inagaki

Age 39 (now 88)

Rino Katase

Age 20 (now 69)

Mami Yuki

Kentarô Kaji

Age 42 (now 90)

Yoshino Tani

Age 60 (died at 89)

Junko Natsu

Age 28 (now 77)

Mayumi Asaka

Age 21 (now 70)

Mayuko Hino

Age 18 (now 67)

Tatsuo Matsumura

Kyōko Enami

Age 34 (died at 76)

Judy Ongg

Age 27 (now 76)

Jun Izumi

Age 20 (now 69)

Haruko Toda

Age 69 (now 118)

Kaoru Yumi

Age 26 (now 75)

Mieko Yuki

Tatsuo Matsushita

Age 65 (died at 73)

Arihiro Fujimura

Age 43 (died at 48)

Kazuya Kosaka

Age 42 (died at 62)

Gorō Mutsumi

Age 42 (died at 86)

Haruka Tajima

Reiko Kayama

Shogo Shimizu

Age 34 (now 83)

Hiroshi Yagyu

Age 40 (died at 85)

Hitoshi Ōmae

Age 41 (died at 75)

Ryô Hayami

Age 27 (now 76)

Naoki Hongo

Jiro Takagi

Age 49 (now 98)

Shuichi Minato

Eiko Nagashima

Tadashi Yokouchi

Age 36 (now 84)

Miyoko Akaza

Age 33 (now 82)

Shinobu Yuki

Age 23 (now 72)

Yuko Kotegawa

Age 18 (now 66)

Ulf Otsuki

Age 42 (died at 86)

Eiji Karasawa

Ayako Nakata

Toshio Egi

Age 25 (now 74)

Kimiyuki Araya

Hitomi Yoshioka

Mieko Nishio

Age 30 (now 78)

Kimie Matsui

Age 22 (now 71)

Kyōsuke Machida

Age 41 (now 89)

Nagisa Katahira

Age 18 (now 66)

Etsuko Ikuta

Age 30 (died at 71)

Akira Ishihama

Yutaka Nanjō

Erina Miyai

Age 25 (now 74)

Michiko Honda

Hiromi Yamaguchi

Yutaka Nakajima

Age 24 (died at 73)

Yukari Uehara

Ken Nishida

Age 32 (now 80)

Daijirō Harada

Age 33 (now 82)

Eiji Okada

Age 57 (died at 75)

Mari Shirato

Age 18 (now 67)

Yūko Katagiri

Age 25 (died at 70)

Rie Kitahara

Age 18 (now 67)

Keizo Kanie

Age 32 (died at 69)

Shinichi Ogishima

Izumi Hara

Age 72 (died at 84)

Akemi Higashiyama

Gen Idemitsu

Shin'ichi Kase

Asao Koike

Junko Miyashita

Kumi Mizuno

Age 40 (now 89)

Shirō Itō

Age 40 (now 88)

Midori Hagio

Yuki Ninagawa

Rumiko Matsubara

Izumi Shima

Age 23 (now 72)

Masaharu Matsusaka

Toyoaki Yoshida

Takeya Nakamura

Age 59 (died at 71)

Gaku Yamamoto

Yumiko Nogawa

Chiaki Matsubara

Akihiko Hirata

Age 49 (died at 56)

Emiko Yamauchi

Age 23 (now 72)

Yoshio Inaba

Age 57 (died at 77)

Naoyuki Sugano

Age 26 (now 75)

Teizō Muta

Age 48 (died at 80)

Miwa Takada

Jun Miho

Age 17 (now 65)

Yuma Kusakawa

Age 18 (now 66)

Makiko Kitashiro

Haruko Wanibuchi

Katsuo Nakamura

Age 39 (now 88)

Mariko Ike

Takayuki Godai

Machiko Soga

Age 39 (died at 68)

Taeko Fukuda

Akio Tanaka

Age 50 (died at 76)

Hisako Manda

Age 19 (now 68)

Leonard Kuma

Age 42 (died at 59)

Saburo Ishikura

Age 30 (now 79)

Hidemi Maruyama

Hisayuki Nakajima

Age 24 (now 73)

Toshihiko Yamamoto

Haruko Tōgō

Asao Uchida

Age 57 (died at 76)

Tetsuo Hasegawa

Johnny Ohkura

Age 24 (died at 62)

Junko Asahina

Age 24 (died at 67)

Nagare Hagiwara

Age 24 (died at 62)

Yoshiko Fujishiro

Mika Hijiri

Hiroko​ Ninomiya

Naoko Kubo

Junkichi Orimoto

Age 50 (died at 92)

Mizuho Suzuki

Age 49 (died at 96)

Akiko Kana

Takako Shinozuka

Kumiko Okae

Age 20 (died at 63)

Koreharu Hisatomi

Kyōzō Nagatsuka

Age 32 (now 80)

Chiaki Azuma

Katsunobu Ito

Age 19 (now 67)

Takeshi Akiyama

Junichi Takeoka

Takeshi Ōbayashi