Make the first step feel easy.
Relatable hook · Screen demo · Japanese
UGC CREATOR · TOKYO, JAPAN
Your product.A human voice.
I’m Sena. I create relatable videos that make apps and finance feel simple, useful, and part of everyday life.
Japanese & EnglishApps · Finance · Everyday stories
MEET YOUR CREATOR
Sena KuroiwaA real person behind your next story.
Product demos✳Relatable storytelling✳Hook variations✳Japanese content✳Short-form video
Brand partners
- KurokoPARTNERS INC.
- NexusAdvisorsINC.
- LE STUDIO VICEINC.
01 — SELECTED WORKA few ways to tell your story.
Small moments.
Meaningful stories.
From a familiar problem to a clear product moment. Take a look at my latest UGC concepts.
CREATIVE VARIATIONS / WISE
Three hooks. One brand.
A question, a relatable concern, or a direct callout. I can create different openings for the same product, giving your team more angles to test.
These are self-initiated portfolio samples, not commissioned brand partnerships. Product names identify the subjects of the videos.
02 — WHAT I DOFrom first idea
From first idea
to final frame.
A thoughtful story, a natural delivery, and an edit that keeps things moving. Built around your product and your audience.
Tell me about your project01
UGC videos
On-camera storytelling, product demonstrations, and voiceovers. Concept, script, filming, and editing.
9:16 · SHORT-FORM02
Hooks & creative variations
Different openings and angles around one core message, giving your team more creative options to test.
HOOK · BODY · CTA03
Japanese localization
Natural Japanese delivery and subtitles for your audience in Japan, with project communication in English.
JAPANESE · ENGLISH03 — THE PERSON BEHIND THE CAMERA
Tokyo-based.
People-first.
Sena KuroiwaCONTENT CREATOR / STORYTELLER
I’m Sena, a Japanese creator who enjoys turning the “how does this work?” into the “oh, I get it.”
My background spans YouTube, photography, and filmmaking. I bring that eye for storytelling to short, approachable product videos, with a focus on apps and finance.
Having studied in London and Los Angeles, I’m comfortable working with international teams and creating for audiences in Japan.
TokyoBased in Japan
JP / ENProject communication
10K+Subscribers on a shared YouTube channel I helped run
04 — CREATIVE ARCHIVEA little more of my world.
A wider creative lens.
Earlier hotel and cinematic work. A look at the composition, atmosphere, and visual rhythm behind my approach.
LET’S MAKE SOMETHING GOOD.
TOKYO, JP ↗Your next story
starts here.
Have a product in mind? Send me your brand, the kind of content you need, and your timeline. Let’s find the right creative direction.
Let’s work togetherCustom proposals based on scope and usage.