| Ep # | Japanese Title | Title in Romaji | Title in English* | Source* | Airdate |
| 301 | 
|
Akui to Seijya no Koushin | Parade of Malice and a Saint | M36F5- | 0211.25 |
| 302 | " " | Part 2 | Part 2 | M36F7 | 0212.02 |
| 303 | 
|
Modotte Kita Higaisha | The Victim who Came Back | AO | 0212.09 |
| 304 | 
|
Yureru Keishichou 12000 Mannin no Hitojichi | Trembling Metropolitan Police Headquarters 12 Million Hostages | M36F5-M37F1 | 0301.06 |
| 305 | 
|
Mienai Yougisha | Unseen Suspect | AO | 0301.13 |
| 306 | " " | Part 2 | Part 2 | AO | 0301.20 |
| 307 | 
|
Nokosareta Koenaki Shougen | Unheard Testimony that was Left Behind | M37F5- | 0301.27 |
| 308 | " " | Part 2 | Part 2 | M37F7 | 0302.03 |
| 309 | 
|
Kuro no Soshiki tono Sesshouku | Contact with the Black Organization, Negotiation Part | M37F8- | 0302.10 |
| 310 | " " | Part 2 | " ", Pursuit Part | M38F1 | 0302.17 |
| 311 | " " | Part 3 | " ", Desperate Part | " " | 0302.24 |
| 312 | 
|
Yuuhi ni Somatta Hina Ningyou | Festival Dolls Dyed in the Setting Sun | M38F2- | 0303.03 |
| 313 | " " | Part 2 | Part 2 | M38F4 | 0303.10 |
| 314 | 
|
Kowareta Saku no Tenboudai | Broken Fence of the Observatory | AO | 0303.17 |
| 315 | 
|
Hi no Ataru Basho | Place Exposed to the Sun | AO | 0304.14 |
| 316 | 
|
Yogoreta Fukumen Hiiroo | The Tarnished Masked Hero | M38F5- | 0304.21 |
| 317 | " " | Part 2 | Part 2 | M38F7 | 0304.28 |
| 318 | 
|
Kouun no Shigaakesu | Cigar Case of Good Fortune | AO | 0305.05 |
| 319 | " " | Part 2 | Part 2 | AO | 0305.12 |
| 320 | 
|
Ninjou Aribai Kousaku Jyutsu | Ninja Arts, Alibi Craft (?!) | AO | 0305.19 |
| 321 | 
|
Kieta Yuukai Tousousha | Kidnapper's Getaway Car That Vanished | AO | 0305.26 |
| 322 | " " | Part 2 | Part 2 | AO | 0306.02 |
| 323 | 
|
Hattori Heiji Zettaizeitsumei ! | Hattori Heiji's Desperate Situation! | M38F8- | 0306.09 |
| 324 | " " | Part 2 | Part 2 | M38-F10 | 0306.16 |
| 325 | 
|
Honoo no Naka ni Akai Uma, Jiken Hen | Red Horse Inside the Flame, Incident Part | M39F1- | 0306.23 |
| 326 | " " | " ", Sousa Hen | " ", Investigation Part | M39F5 | 0306.29 |
| 327 | " " | " ", Kaiketsu Hen | " ", Solution Part | " " | 0307.07 |
| 328 | 
|
Baasudeewain no Nazo | Mystery of the Birthday Wine | AO | 0307.14 |
| 329 | 
|
Okane de Kawaenai Yuujyou | Money Can't Buy Friendship | M39F6- | 0307.28 |
| 330 | " " | Part 2 | Part 2 | M39F8 | 0308.04 |
| 331 | 
|
Giwaku no Karabuchi Karee | Suspicious Hot (Spicy) Curry | M40F4- | 0308.11 |
| 332 | " " | Part 2 | Part 2 | M40F6 | 0308.18 |
| 333 | 
|
Nita Mono Purinsesu | Alike Princesses | M40F10- | 0308.25 |
| 334 | " " | Part 2 | Part 2 | M41F3 | 0309.01 |
| 335 | 
|
Touto Genzousho no Himitsu | Secret of the Touto Film Developer Place | M41F4- | 0309.08 |
| 336 | " " | Part 2 | Part 2 | M41F6 | 0309.15 |
| 337 | 
|
Tenraku Jiken no Ura Jijyou | Hidden Circumstances of the Falling Incident | AO | 0310.13 |
| 338 | 
|
4 Dai no Porushie | 4 Porsches | M41F7- | 0310.20 |
| 339 | " " | Part 2 | Part 2 | M41F9 | 0310.27 |
| 340 | 
|
Toire ni Kakushita Himitsu | Secret Hidden in the Toilet (Bathroom) | M41F10- | 0311.03 |
| 341 | " " | Part 2 | Part 2 | M42F1 | 0311.10 |
| 342 | 
|
Hausutenbosu no Hanayome 1hr special | Bride of Huis Ten Bosch (Dutch) | AO | 0311.17 |
| 343 | 
|
Konbini no Otoshiana | Trap in the Convenience Store | M42F2- | 0312.01 |
| 344 | " " | Part 2 | Part 2 | M42F4 | 0312.08 |
| 345 | 
|
Kuro no Soshiki to Makkou Shoubu Mangetsu no Yoru no Jigen Misuteri 2hr special | Head-on Fight with the Black Org. Double Mystery on the Night of the Full Moon (mouthful or what?) | M42F5-10 | 0401.05 |
| 346 | 
|
Oshiri no Maaku wo Sagase! | Search for the Mark on His (Genta's) Rear! | M42F11- | 0401.12 |
| 347 | " " | Part 2 | Part 2 | M43F2 | 0401.19 |
| 348 | 
|
Ai to Yuurei to Chikyuu Isan | Love, A Ghost and A Worldly Inheritance | AO | 0401.26 |
| 349 | " " | Part 2 | Part 2 | AO | 0402.02 |
| 350 | 
|
Wasurerareta Keitaidenwa | The Forgetten Cellphone | M43F3- | 0402.09 |
Onwards & upwards! 351-400