Sound design
We coordinate atmosphere, effects and sonic detail around the creative direction and action in the film.
- Atmospheres
- Designed effects
- Scene detail
NaF+ coordinates sound design, editing and mixing for films and campaigns. We bring dialogue, music, atmosphere and effects together with the right audio specialists to support the story on screen.
Discuss your projectExplore the serviceWe develop the audio brief around the picture, giving voices clarity, moments weight and environments a sound that belongs to the story.
Built around your brief.
Shaped for your audience.
A clear creative direction.
A production plan to get there.
We review the edit, available recordings and references, then define the creative and technical sound requirements.
We coordinate dialogue, music, atmosphere and effects around the approved picture and audio brief.
We manage review of the mix and prepare the agreed audio deliverables with the receiving or finishing team.
Our team turns your idea, audience and deadline into a clear production approach. We’ll develop the scope and coordinate the work, from the first conversation to delivery.
Explore our production planning resourcesWe treat sound as part of the storytelling from the first audio conversation. Our producers work with the appropriate sound designers and mixers to identify what the picture needs: a clear voice, a convincing environment, a designed transition or a more deliberate relationship with music. We bring the source recordings, picture references and creative direction into one brief so the disciplines are working towards the same film.
We coordinate the agreed dialogue edit and any voice-over recording requirements, then develop the supporting audio elements around the picture. Supplied music and existing recordings are reviewed for technical suitability and permissions. Where sourcing, composition, recording or additional cleanup is needed, we identify it in the scope. We assess damaged or limited recordings before promising that they can be restored to a particular standard.
Our team manages review and coordinates the final mix with picture finishing and the recipient’s specifications. Separate audio elements, language versions and alternate mixes are agreed deliverables rather than assumed extras. The Sound of Japan credits G&L for creative audio composition and Karin Sugiura for mixing and mastering; those specialist credits remain visible. Explore video localisation and post-production for connected services.
Yes. We review the picture, audio recordings and handover files, then define the sound editing, design and mixing work with the relevant specialists.
We coordinate voice-over requirements, recording and the agreed language versions within the scope. Casting, script approval and usage are established with your team before recording.
Music selection, sourcing and licensing responsibilities are agreed for each project. The proposal identifies what is included and any restrictions or approvals relevant to the planned use.
Explore selected NaF+ productions and film-services assignments, with the collaborators and our roles credited below.
Explore our work
A Hokkaido destination film for JNTO, produced by NaF+BrandFilms. G&L directed, filmed and edited; Jithu Appu graded the film and Karin Sugiura handled sound mixing and mastering.
Production: NaF+BrandFilmsDirector, DOP & Editors: G&LSound Mixing & Mastering: Karin SugiuraColourist: Jithu Appu

A launch campaign for CEER, produced by NaF+BrandFilms with creative by Dentsu, The Creative Cartel and THEM AGAIN. G&L are credited as directors and editors.
Creative: Dentsu + The Creative Cartel + THEM AGAINProduction: NaF+BrandFilmsDirectors / Editors: G&L