Weekly Shonen Jump 2003 — all 48 issues of the year

48 Weekly Shonen Jump issues (週刊少年ジャンプ, Shueisha) came out in 2003, from issue 1 of January 1, 2003 to issue 52 of December 8, 2003. The most present series in 2003 are Bleach, Bobobo-bo Bo-bobo, Eyeshield 21, KochiKame: Tokyo Beat Cops, Naruto, Strawberry 100%, Black Cat and One Piece. 11 series started that year, including Granada: Kyukyoku Kagaku Tankentai, Tattoo Hearts, Yamikami Ko: Kurayami ni Dokkiri!, Santa! and Kicks Megamix.

• Issue 1 — January 1, 2003
• Issue 2 — January 8, 2003
• Issue 3-4 — January 10, 2003
• Issue 5 — January 22, 2003
• Issue 6-7 — January 23, 2003
• Issue 8 — February 3, 2003
• Issue 9 — February 10, 2003
• Issue 10 — February 17, 2003
• Issue 11 — February 24, 2003
• Issue 12 — March 3, 2003
• Issue 13 — March 10, 2003
• Issue 14 — March 17, 2003
• Issue 15 — March 24, 2003
• Issue 16 — March 31, 2003
• Issue 17 — April 7, 2003
• Issue 18 — April 14, 2003
• Issue 19 — April 21, 2003
• Issue 20 — April 28, 2003
• Issue 21 — May 5, 2003
• Issue 22-23 — May 12, 2003
• Issue 24 — May 26, 2003
• Issue 25 — June 2, 2003
• Issue 26 — June 9, 2003
• Issue 27 — June 16, 2003
• Issue 28 — June 23, 2003
• Issue 29 — June 30, 2003
• Issue 30 — July 7, 2003
• Issue 31 — July 14, 2003
• Issue 32 — July 21, 2003
• Issue 33 — July 28, 2003
• Issue 34 — August 4, 2003
• Issue 35 — August 11, 2003
• Issue 36 — August 18, 2003
• Issue 37-38 — August 25, 2003
• Issue 39 — September 8, 2003
• Issue 40 — September 15, 2003
• Issue 41 — September 22, 2003
• Issue 42 — September 29, 2003
• Issue 43 — October 6, 2003
• Issue 44 — October 13, 2003
• Issue 45 — October 20, 2003
• Issue 46 — October 27, 2003
• Issue 47 — November 3, 2003
• Issue 48 — November 10, 2003
• Issue 49 — November 17, 2003
• Issue 50 — November 24, 2003
• Issue 51 — December 1, 2003
• Issue 52 — December 8, 2003