Spoil chap 926

In the town, in the newspapers(leaflets/kawaraban/瓦版), there are a lot of people who seem to be samurais, as well as the blazon/mark of the Kozuki Clan, which looks like the sun.
Has the Kozuki Clan returned?
Nami and a female ninja are sneaking into somewhere.

Luffy and Kid are enslaved to carry stones.
Although they are cuffed by Seastone handcuffs, they are carrying a lot of stones.
They compete with each other while having lunch.
The hippopotamus guard is furious.
As a punishment, he swallows Luffy and Kid into his mouth.
Somehow the hippopotamus falls down.
Luffy and Kid come out.
Luffy is holding a child in his arms*.
Ba-bam! (sound of shamisen)

*Update & Note: someone who read the manga said that it's not a child but an old dude that Luffy is holding, but the original Japanese spoiler text says "child", so pick whatever you believe...

New update:

Cover: Law and chopper are studying in a library with a bird and turtle wearing hat and glasses.

Chapter 926 : Prison Mine

Starts with the wano news; there’s a scythe using samurai who attack the people of wano, and a ninja who appears in the streets of wano at nighttime.

Usopp saw a samurai with the symbol of the kozuki clan on the street, and gives him a paper with Kinemon’s drawing, the samurai didn’t noticed this. Usopp is still selling his fake goods.

Penguin and shachi did the same thing when they saw another samurai with the kozuki clan symbol. There’re at least 11 samurais with that symbol.

Nami and Shinobu were spying on 2 samurais,who were discussing the drawing made by kinemon, one of them notices Nami and shinobu. He attack them with a glaive, which sliced through the rooftop.
But they were able to escape with Shinobu’s kite (Shinobu’s sitting on it while Nami hang on to her tightly). They landed on a roof.

Sanji opens a soba booth, the line is very long

In the prison, slaves are carrying big cube stones for only a little amount of food*

The cubes are so huge and heavy, multiple people carried one with cart.

A old man is begging for more food than what they give for his work. He is then hit by one of the beast pirates.

Luffy and Kidd moves a lot of giant stones swiftly in no time, even with seastone handcuff. They are given a giant bowl with foods in return.

The picture everyone wants to see, Luffy and Kidd after they ates

Hippo guard appear. He's an hippopotamus with a guy with hippopotamus face in the mouth. He looks hilarious and a little cool. Source states that it’s the CREEPIEST design ever made by oda.

Hippo guard is furious with the old man, beating him up over and over again.

The other guards introduced Luffy and Kidd to the readers (not sure but they stated them as two star prisoners). After a while Luffy and Kidd return to their normal sizes.

Caribou is one of the prisoner (He is NOT the mysterious prisoner, that fish bone prisoner is also watching from his/her dark cell).

Luffy see the old man getting beaten and gets furious. Kidd demand the hippo to take off the handcuff{s} (Kid only have one arm, therefore wearing only one).

The Hippo guard is annoyed and swallows the 3. But they defeat him from inside and he fall to the ground.

Luffy and Kidd come out. Luffy holds the old man in his arms. They still have their handcuffs on (Didn’t break out), the prisoners cheers.

*even though all the other sources stated gaint stones, the English informations provided by Sakata_Kintoki say that it’s boxes that they’re carrying