Was Gear 5 planned since Chapter One of One Piece?

Oda is a master of foreshadowing. But was Gear 5 planned since Chapter One of One Piece? Or a random power-up as some fans believe?

One Piece chapter 1092 spoilers: A major hint about Void Century - Dexerto

One Piece's Creator Confirms Gear 5's Hidden Origins

Chapter 1044, One Piece Wiki

Was Gear 5 Foreshadowed In Chapter 1? #onepiece #anime #animeshorts #luffy

Was Gear 5 planned since Chapter One of One Piece?

One Piece: Gear 5 - Luffy's Peak, Explained

When can you read One Piece Chapter 1093? Check release date, time, where to read and more - The Economic Times

The parts of the story Oda planned since the beginning [1044 Spoiler] : r/ OnePiece

Eiichiro Oda's Plans After The Completion Of One Piece

Was Gear 5 planned since Chapter One of One Piece?, gear 5 one piece

One Piece: Luffy's Gear 5 Technique (Explained)

One Piece: Complete Gear 5 anime release schedule explained - Dexerto

Wano Country Arc, One Piece Wiki

Why do people believe Gear 5 was planned since Chapter One when, gear of 5