|Romanized||Dai Yon Biotōpu|
|Manga||Gourmet 19 (mentioned)|
|Anime||Episode 7 (mentioned)|
|[v · t · e]|
Little is known about Biotope 4 other than it used to house the Land Moray Eel and Sea Burger Fish.
Beasts and Ingredients
- Land Moray Eel
- Sea Burger Fish
Puffer Whale Arc
Biotope 4 had been recently attacked by the Gourmet Corp. Vice Chef Starjun who made off with the Biotopes ingredients. This along with the attack on the other Biotopes made the IGO's directors realize that the Gourmet Corp. had finally made its move and would need the aid of all the Four Heavenly Kings soon.
Toriko and Coco paid a visit to each of the IGO Biotopes which held the ingredients from Ichiryu's Full Course. Although it was not shown, they successfully captured the ingredients from each Biotope, including Biotope 4.
|Board of Committee||Mansam (President) • Rin (Gourmet Research Chief) • Ray (Defense Bureau Director) • Johannes (Food Development Department Chief)|
|Gourmet Seven||Patch • Apalon • Kitt • Painomi|
|Employees & Others||Elboh • Giraffebirds • Hana • Komatsu • Komorou • Marilyn • Macher • Morton • Rikky • Smith • Toru|
|Former Members||Ichiryu (President, deceased) • Shigematsu (Vice President, defected) • Uumen Umeda (Director, defected) • Wyne (Director, deceased) • Glass (Director, deceased) • Bull (Director, deceased) • Naroid (Director, deceased) • Thor (Police Captain, deceased) • Nomarch (G7, defected) • Toppo (G7, defected) • Ahmon (G7, defected)|
|Biotopes||1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 0 (unofficial)|
|Other Facilities||IGO Headquarters • IGO Bureau of Defense Management • 18th Barrier • Three Great Gourmet Prisons • Surprise Island • Gourmet Coliseum • Gourmet Research Laboratory|
|Related Articles||Gourmet Summit • Gourmet Tax • Eight Gourmet Laws • IGO Chef Ranking • Gourmet Police • Gourmet Security Guards|