Biboo's Experience When Going to Costco With Her Brother and Momseki 

Lost!?!? I imagine in Kaela’s voice “security!!! Lost child!”

0:33 "I would play the chuuniest game with my brother"

Can confirm, going to Costco is always a fun and different experience for the entire family every time. They switch around products and put them all over the place randomly as a way to get people to go to every aisle to find what they want, but also entice them to other things they may have not considered. It's a smart marketing strategy.

Koseki Bijou, local chuunibyou edgelord and saver of Broseki life

The nice thing about nostalgia for Costco pizza and hotdogs. Is that when you revisit as an adult. They are both just as good.

I don't know if I'd thank someone for preventing my from getting isekai'd...

The costco hotdog is an economic blessing

*WE'RE COSTCO GUYS*

Biboo is truly a savior. She pulled that uno reverse card at the right time

Luv your editing style, insta sub!

Isekai shopping cart coming this fall.

The Fat Electrician: "Did someone mention Costco?! Get me in there!"

Never tried their pizza but Costco hotdogs and fries are great. Cheap too.

*_We're Costco Guys, of course we go to Costco because it's like another world!_*

There were no Costco stores in my area until I was well into adulthood. We did, however, have Sam's Club (which is similar, but arguably of a lower quality when it comes to deli/hot food). I used to go to Sam's a fair amount with my parents and older sister.

Costco chicken bake ftw

Dang, there's no Costco from where i came from.

welcome to costco, i love you

I’ve still never been to Costco

Why she looking like a GTA character?

Lmaoooo the edit 💀💀💀, subbed

Hi! You have the masculine pronoun in the title which I assume is a mistake for Biboo lol

We desperately need a Broseki stream. Momseki would be nice, but we need Broseki for the homies. We need brother-sister interactions in Hololive.

So is biboo brother single?