| I'll Whip You Into Shape. ♡Egghead Crisis · 050 | Egghead Crisis | 050 | C | €0.11 |
| I Love You!!Legacy of the Master · 115 | Legacy of the Master | 115 | C | €0.09 |
| I'm Gonna Be a Navy Officer!!!A Fist of Divine Speed · 099 | A Fist of Divine Speed | 099 | C | €0.18 |
| I'm Gonna Be King of the Pirates!!Misc. Promos · 024 | Misc. Promos | 024 | C | €1.28 |
| I'm invincibleUta · 005 | Uta | 005 | C | €0.08 |
| I'm invincibleUta · 005 | Uta | 005 | C | €0.10 |
| I'm invincibleUta · 005 | Uta | 005 | C | €0.25 |
| I'm Luffy!! The Man Who Will Be King of the Pirates!!The World's Strongest Warriors · 096 | The World's Strongest Warriors | 096 | C | €0.17 |
| Impact DialAdventure on Kami's Island · 115 | Adventure on Kami's Island | 115 | C | €0.03 |
| Impel DownParamount War · 092 | Paramount War | 092 | C | €0.06 |
| Impel Down All StarsParamount War · 066 | Paramount War | 066 | C | €0.06 |
| Imperial FlameTwo Legends · 094 | Two Legends | 094 | C | €0.04 |
| ImuCarrying on His Will · 079 | Carrying on His Will | 079 | AA | €0.13 |
| ImuCarrying on His Will · 079 | Carrying on His Will | 079 | AA | $24.47 |
| InazumaCarrying on His Will · 005 | Carrying on His Will | 005 | C | €0.02 |
| InazumaLegacy of the Master · 083 | Legacy of the Master | 083 | C | €0.03 |
| InazumaRoyal Blood · 100 | Royal Blood | 100 | C | €0.03 |
| InazumaMemorial Collection · 022 | Memorial Collection | 022 | AA | $0.75 |
| InazumaMemorial Collection · 022 | Memorial Collection | 022 | AA | €4.27 |
| InazumaWings of the Captain · 002 | Wings of the Captain | 002 | C | €0.04 |
| InazumaAwakening of the New Era · 003 | Awakening of the New Era | 003 | C | €0.10 |
| InazumaParamount War · 050 | Paramount War | 050 | C | €0.09 |
| InazumaThe Time of Battle · 024 | The Time of Battle | 024 | C | €0.04 |
| InazumaEX Luffy & Ace · 002 | EX Luffy & Ace | 002 | FA | $0.19 |
| InazumaEX Luffy & Ace · 002 | EX Luffy & Ace | 002 | FA | $1.00 |
| I Never Bother to Remember the Faces of TrashThe Azure Sea's Seven · 038 | The Azure Sea's Seven | 038 | C | €0.07 |
| Insolent Fool!! Stand Down!!One Piece Heroines Edition · 029 | One Piece Heroines Edition | 029 | C | €0.04 |
| In Two Years!! At the Sabaody Archipelago!!Romance Dawn · 030 | Romance Dawn | 030 | C | €0.32 |
| In Two Years!! At the Sabaody Archipelago!!Romance Dawn · 030 | Romance Dawn | 030 | C | €59.05 |
| InuarashiCarrying on His Will · 061 | Carrying on His Will | 061 | C | €0.08 |
| InuarashiLegacy of the Master · 022 | Legacy of the Master | 022 | C | €0.03 |
| InuarashiWings of the Captain · 100 | Wings of the Captain | 100 | FA | €0.04 |
| InuarashiWings of the Captain · 100 | Wings of the Captain | 100 | FA | €0.05 |
| InuarashiWings of the Captain · 100 | Wings of the Captain | 100 | FA | $2.86 |
| InuarashiTwo Legends · 022 | Two Legends | 022 | C | €0.06 |
| InuarashiParamount War · 027 | Paramount War | 027 | C | €0.07 |
| InuarashiRomance Dawn · 034 | Romance Dawn | 034 | FA | €0.04 |
| InuarashiRomance Dawn · 034 | Romance Dawn | 034 | FA | $3.05 |
| Inuarashi & NekomamushiThe World's Strongest Warriors · 004 | The World's Strongest Warriors | 004 | C | €0.05 |
| InuppeWings of the Captain · 082 | Wings of the Captain | 082 | C | €0.02 |
| IpponmatsuLegacy of the Master · 021 | Legacy of the Master | 021 | C | €0.03 |
| IpponmatsuKingdoms of Intrigue · 042 | Kingdoms of Intrigue | 042 | C | €0.04 |
| I Re-Quasar Helllp!!500 Years in the Future · 115 | 500 Years in the Future | 115 | C | €0.06 |
| Iron Body500 Years in the Future · 095 | 500 Years in the Future | 095 | C | €0.04 |
| Iron Body Fang FlashTwo Legends · 095 | Two Legends | 095 | C | €0.06 |
| IshillyA Fist of Divine Speed · 025 | A Fist of Divine Speed | 025 | C | €0.05 |
| Island of Women500 Years in the Future · 058 | 500 Years in the Future | 058 | C | €0.04 |
| I Smell Adventure!!!Promotion Pack 2022 · 002 | Promotion Pack 2022 | 002 | C | €1.63 |
| IsshoThe Azure Sea's Seven · 021 | The Azure Sea's Seven | 021 | C | €0.02 |
| IsshoEgghead Crisis · 022 | Egghead Crisis | 022 | AA | $0.42 |