Table of contents

Like a Dragon: Infinite Wealth has a plethora of substories. Some are straightforward, while others are a bit more complicated. The substories that fall into the latter category require a bit of effort and patience. In Hawaii, players will cross paths with Professor Okita. This time, he is working on a scientific project that cleans trash.

Kasuga will be shocked to see that Professor Okita has created a massive robot called Sojimaru v2.1. After speaking to Okita, he will ask Kasuga for a massive favor. This will start the Litterbugged Substory in Infinite Wealth.

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Like a Dragon: Infinite Wealth Litterbugged Substory Walkthrough

Like a Dragon: Infinite Wealth Litterbugged Substory Walkthrough

Professor Okita will reveal that he requires $3000, which is a rather hefty sum, especially in the early parts of the game. However, you don't have to give him the money immediately. You can farm for some time and then return to the same location. After handing over the money, the professor will leave. The next phase of the substory won't begin immediately, so use this time to increase your level.

Once you have spent a few minutes elsewhere, you will receive an update from Okita. He will ask you to meet him. Go to his location, talk to him, and he will disclose that he needs help to make Sojimaru's AI work better. So, he will ask you a few questions, and you have to pick between two options. To make things easier, players can find the answers to all of their questions in the table below.

Trash

Trash

Not Trash

Trash

Trash

Not Trash

Trash

Trash

Trash

Not Trash

Upon answering the questions, players will have to wait yet again for Professor Okita's message. When he responds, all you need to do is head to his location.

Do not talk to Professor Okita if you are below level 27.

As you talk to Okita, Sojimaru v2.1 will start to behave erratically and eventually start attacking people. So, it is time to fight the mechanical abomination and destroy it before it wipes out Kasuga and his friends.

Like a Dragon: Infinite Wealth Litterbugged Substory Guide

Sojimaru is going to be at level 27, and if you are under-leveled, he will absolutely destroy you. Players should be at least level 28 to fight Sojimaru v2.1 and beat it. Naturally, if you are above level 28, that is even better. Keep healing and utilize perfect guards as much as you can. Keep chipping away at its health, and Sojimaru should go down without much problem. Once it is defeated, the Litterbugged substory will be complete.

Like A Dragon Infinite Wealth
Like A Dragon: Infinite Wealth

Franchise
Yakuza
Platform(s)
PS5 , PS4 , Xbox One , Xbox Series X , PC
Developer(s)
Ryu Ga Gotoku Studio
Genre(s)
RPG