Investigation

Metropolitan Police Mobile Investigation Unit 216 II: Dangerous Women

警視庁機動捜査隊216 II 危険な女たち (2011)

The Woman With A Hundred Qualifications 8: Two Divorced People's Murder Investigations

100の資格を持つ女8 〜ふたりのバツイチ殺人捜査〜 (2014)

Metropolitan Police Mobile Investigation Unit 216 V: Dawn That I Haven't Seen Yet

警視庁機動捜査隊216 V まだ見ぬ夜明け (2015)

The Woman With A Hundred Qualifications 10: Two Divorced People's Murder Investigations

100の資格を持つ女10 〜ふたりのバツイチ殺人捜査〜 (2015)

Signal: The Movie – Cold Case Investigation Unit

劇場版 シグナル 長期未解決事件捜査班 (2021)

Metropolitan Police Mobile Investigation Unit 216 VII: Bad Faith

警視庁機動捜査隊216 VII 悪意の果て (2017)

Flower Grandpa Investigation Unit

꽃할배 수사대 (2014)

Thorough Investigation

밀착수사 (2022)

The Woman With A Hundred Qualifications 6: Two Divorced People's Murder Investigations

100の資格を持つ女6 〜ふたりのバツイチ殺人捜査〜 (2012)

Yamamura Misa Suspense: Black Runway 4 - The Investigation Ended with the Dying Message Left by the

山村美紗サスペンス 黒の滑走路4 空港で殺された刑事が残したダイイングメッセージ・犯人死亡で捜査終了!? 熱血刑事コンビが暴く握り潰された真相！ (2014)

Detective Investigation Files

刑事偵緝檔案 (1995)

Special Investigation Bureau: Kim Sosan

특별수사본부 기생 김소산 (1973)

Science Investigation S.R.I.: The Laughing Man In Flames

怪奇事件特捜チームS・R・I 嗤う火だるま男 (2004)

Detective Investigation Files Season 3

刑事偵緝檔案 (1997)

Metropolitan Police Mobile Investigation Unit 216 IX: Glass Bond

警視庁機動捜査隊216 IX 硝子（ガラス）の絆 (2018)

The Woman With A Hundred Qualifications 9: Two Divorced People's Murder Investigations

100の資格を持つ女9 〜ふたりのバツイチ殺人捜査〜 (2015)

Assassination Town Gokudo Investigation Line

暗殺の街　極道捜査線 (1997)

Special Crime Investigation

특수수사일지: 1호관사건 (2006)

Special Investigation Unit

특수본 (2011)

Metropolitan Police Mobile Investigation Unit 216: Long Night

警視庁機動捜査隊216 I 長い夜 (2010)

Metropolitan Police Mobile Investigation Unit 216 VIII: Scar

警視庁機動捜査隊216 VIII 傷痕 (2017)

Hakutaka Shirataka Amane no Investigation File

ハクタカ白鷹雨音の捜査ファイル (2021)

The Woman With A Hundred Qualifications 3: Two Divorced People's Murder Investigations

100の資格を持つ女3 〜ふたりのバツイチ殺人捜査〜 (2010)

Secret Investigation Record

조선X파일 기찰비록 (2010)

Metropolitan Police Mobile Investigation Unit 216 X: Drawing Iron

警視庁機動捜査隊216 X 引鉄 (2019)

The Woman With A Hundred Qualifications 11: Two Divorced People's Murder Investigations

100の資格を持つ女11 〜ふたりのバツイチ殺人捜査〜 (2016)

Forensic Investigation Team

法医探案团 (2022)

Metropolitan Police Mobile Investigation Unit 216 IV: Lonely Cry

警視庁機動捜査隊216 IV 孤独の叫び (2014)

Tadao Ikeda Third Investigation Order

第三捜査命令 (1961)

The Woman With A Hundred Qualifications 4: Two Divorced People's Murder Investigations

100の資格を持つ女4 〜ふたりのバツイチ殺人捜査〜 (2010)

Women's Special Investigation Unit Frontline

女たちの特捜最前線 (2016)

The Woman With A Hundred Qualifications 12: Two Divorced People's Murder Investigations

100の資格を持つ女12 ~ふたりのバツイチ殺人捜査~ (2017)

Investigation of Love

สืบสวนสำนวนรัก (2023)

Metropolitan Police Mobile Investigation Unit 216 VI: Unending Chain

警視庁機動捜査隊216 VI 絶てない鎖 (2016)

Team Bulldog: Off-duty Investigation

번외수사 (2020)