Notebook Therapy

What Notebook Therapy does

Notebook Therapy is a privately held direct-to-consumer e-commerce retailer specializing in Japanese and Korean-inspired stationery, operating on a Shopify storefront at notebooktherapy.com and shipping globally with no minimum purchase. The product portfolio is organized around two sub-brands: the Tsuki Collection, which includes premium 160GSM dot-grid bullet journals, travel notebooks, washi tape sets, stickers, stamps, pencil cases, tote bags, and calligraphy pens, and the Hinoki Collection, which offers archival and botanical-inspired notebooks, wooden stamp sets, decorative tape, and stickers. Pricing spans from roughly $10-15 for accessories to $90-125 for premium gift sets and bundles, with a free worldwide shipping policy and a 30-day return guarantee.

The company is headquartered in Coventry, United Kingdom, with no disclosed parent company, no funding rounds, and no disclosed ownership structure beyond founder attribution to Ting Keung Lam via blog content. The business employs 11-50 people and targets individual consumers in the bullet journal, penpal, and broader aesthetic stationery communities. Go-to-market is product-led: demand is driven through a 1M+ Instagram following, a blog offering free downloadable printables, SEO-optimized product catalogs (475+ notebook SKUs), and email/newsletter engagement. Trustpilot shows 4.7/5 across 2,342 reviews, indicating strong customer satisfaction.

The revenue model is straightforward one-time-purchase DTC retail with no subscription component, supplemented by limited-edition drops and co-branded collaborations with design partners (Pelinkan, Milkkoyo, Peppoko) that drive collectibility and repeat purchase. No proprietary technology, AI capabilities, integrations, mobile app, or API surface is disclosed; the company's competitive position rests on curation, aesthetic branding, community engagement, and global fulfillment rather than technology differentiation.

Name

Notebook Therapy

Legal name

Notebook Therapy

Website

https://notebooktherapy.com

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Notebook Therapy is a privately held UK-based DTC e-commerce retailer selling Japanese and Korean-inspired stationery globally via Shopify, targeting bullet journalers, penpals, and aesthetic stationery enthusiasts through its Tsuki and Hinoki sub-brands with free worldwide shipping.

Ownership category

akta.pro rank

Headquarters

HQ city

Coventry

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D

Revenue model

1. Direct E-commerce Sales: Direct-to-consumer retail sales of Japanese and Korean stationery products through the company's Shopify e-commerce platform. Products include bullet journals, travel notebooks, washi tape, stickers, stamps, pencil cases, bags, and pens. Revenue is generated through one-time product purchases with no subscription component.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Notebook Therapy is a direct-to-consumer online retailer selling curated Japanese and Korean-inspired stationery products through its Shopify-powered storefront notebooktherapy.com. The catalog centers on two proprietary sub-brands — Tsuki (premium bullet journals, travel notebooks, washi tape, stickers, stamps, pencil cases, bags, pens) and Hinoki (archival and botanical-inspired stationery) — with global free shipping and no minimum purchase.

Product overview

Notebook Therapy operates an e-commerce platform built on Shopify selling Japanese and Korean-inspired stationery products. The product portfolio centers on two main sub-brands: the Tsuki Collection (☾), which features premium 160GSM bullet journals, travel notebooks, washi tape, stickers, stamps, pencil cases, and tote bags with various themed limited editions; and the Hinoki Collection (🌲), which offers archival-inspired travel notebooks, wooden stamp sets, decorative tapes, and sticker sheets with botanical and museum aesthetics. Core products include dot-grid bullet journals, travel notebooks, washi tape sets, stamp sets, sticker sheets, pencil cases, pen pouches, and tote bags. The company also offers gift sets/bundles, highlighters, and calligraphy pens. All products feature Japanese aesthetic design with themes like sakura (cherry blossom), matcha, cats (neko), forests, moons, and vintage garden motifs. The store operates as a single e-commerce platform without modular product tiers.

Differentiator

Problem solved

Functional benefit

Brands

• Tsuki: Primary brand collection featuring Japanese-inspired bullet journals, travel notebooks, washi tape, stickers, stamps, and stationery accessories. Products include limited edition luxury bullet journals, pop-up pencil cases, and gift sets with Japanese aesthetic themes.
• Hinoki

Products and services

• Tsuki 160GSM Bullet Journal Premium dot-grid bullet journal with ultra-thick 160 GSM paper designed by the Notebook Therapy team in Tokyo, combining Japanese aesthetic style with functional sustainability. Targeted at bullet journal hobbyists seeking high-quality paper suitable for various writing instruments.
• Tsuki Travel Notebooks Travel notebooks available in themed editions (Matcha Bloom, Neko Cafe, Cozy Friends, Sakura Secret, Soft Lily, Celestial Dream, Moonmist Meadow, Woodland Adventure) with vegan leather covers and dot-grid pages, designed for journalers on the go.
• Tsuki Washi Tape Sets Decorative washi tape sets in themes including Sakura Story, Moonflower Magic, Forest Friends, Vintage Neko, Whimsical Botanics, Tsuki Studio, Sweet Ballet, Cup of Galaxy, and Four Seasons collaborations, designed for journaling and penpal letter decoration.
• Tsuki Bullet Journal Stamp Sets Wooden stamp sets featuring vintage-inspired designs for bullet journal decoration, including themes like Vintage Neko, Sakura Story, Once Upon a Time, Moonflower Magic, Love Lock, Maple Journey, Happy Day, and Four Seasons collaborations.
• Tsuki Sticker Sets Sticker sheets including 3D foil, holographic gold foil PET, and puffy stickers for decorating bullet journals, penpal letters, scrapbooks, and junk journals.
• Pencil Cases and Pen Pouches Pencil cases and pen pouches including Pop-up Pencil Cases in various editions (original, Winter Edition, Ocean Edition, Sakura Edition) and embroidered pen pouches for storing stationery supplies.
• Tsuki Tote Bags Tote bags including Large Cord Eco Tote Bag (corduroy), Pastel Aesthetic Canvas Tote Bag, and Limited Edition Embroidered Tote Bags with themed embroidery.
• Travel Notebook Gift Sets Complete gift sets housed in magnetic gift boxes with window cut-outs, containing travel notebooks with complementary stationery items like washi tape and stickers, priced from $74.78 to $111.06.
• Hinoki Collection Japanese-inspired stationery collection featuring travel notebooks, engraved wooden stamp sets, decorative tape sets, sticker sheets, and bundles with archival, botanical, and museum-inspired aesthetics.
• Hinoki Travel Notebook Brown leather travel notebook with elastic band closure, featuring Japanese cypress (hinoki) wood aesthetic with archival and pressed botanical design inspiration.
• Highlighters Set Double-sided Mildliner-style highlighters in sets of 12 with oblique or rounded tip options and water-based ink for journaling and note-taking.
• Japanese Calligraphy Pens Japanese calligraphy pens in sets of 3 for artistic writing, lettering, and creative expression.
• Tsuki Four Seasons Collector's Edition Bullet Journals Annual collector's edition square bullet journals celebrating four seasons with seasonal themes, positioned as limited edition collectibles for bullet journal enthusiasts.
• Tsuki Pop-up Pencil Case Standing pencil case designed exclusively by team in Tokyo, made from super soft cord and vegan leather for storing stationery staples.
• Tsuki Bullet Journal Stencil Set Bullet journal tool for planning, doodling, and tracking, featuring a mix of grid patterns for bujo layouts, priced at $34.08.
• Tsuki Reading Journal First-ever reading journal from Notebook Therapy, designed for reading journal beginners and booktok/bookstagram community with thoughtful layout in A5 format.

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Three partnerships are on record, tiered minor.

• PelinkanminorStrategic or Co-development PartnerCo-branded collaboration for Tsuki 'Flutter + Dream' Washi Tape Set, featuring butterfly designs on mint background. This appears to be a limited edition co-designed product.
• MilkkoyominorStrategic or Co-development PartnerCo-branded collaboration for Tsuki 'Four Seasons' Washi Tape Set and Bullet Journal Stamp Set. A Japanese/Korean aesthetic collaboration featuring seasonal designs.
• PeppokominorStrategic or Co-development PartnerCo-branded collaboration for Tsuki 'Happy Day' Bullet Journal Stamp Set. A cute, playful stamp set collaboration.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Ban.do: Aesthetic stationery and lifestyle brand selling journals, planners, and accessories targeting a similar female-skewing, design-conscious demographic. Overlaps on notebooks, accessories, and gift sets.
• Knock Knock: Stationery, organizer, and gift product brand with a wide SKU catalog and a focus on novelty and limited editions. Comparable in gift-set focus and broad stationery assortment.
• Hobonichi: Japanese stationery brand and planner/notebook maker, deeply embedded in the global bullet journal and planner community. Direct competitor for premium journals and limited-edition drops.
• Papier: UK-based DTC stationery brand offering personalized notebooks, planners, and cards with strong social media presence and global shipping. Comparable in DTC stationery model and aesthetic positioning.
• Appointed: DTC stationery brand focused on curated planners, notebooks, and paper goods with a design-forward aesthetic. Comparable premium positioning and direct-to-consumer go-to-market.
• JetPens: Online US-based retailer specializing in Japanese and Korean pens, stationery, and writing instruments with global shipping. Closest direct comparable in product mix, sourcing geography, and DTC e-commerce model.
• Sugar Paper: Stationery and lifestyle brand offering notebooks, planners, and paper goods with an aesthetic, giftable product line. Targets overlapping gifting and journaling use cases.

Broad incumbents

• Smythson: British heritage luxury stationery brand with high-end notebooks, diaries, and leather goods. Comparable premium positioning and gift-set focus, though at a much higher price tier.
• Moleskine: Global premium notebooks and stationery brand with broad distribution including retail and DTC. Overlaps in journals and planners but serves a wider, more professional customer base.
• Leuchtturm1917: Established German notebook manufacturer with strong foothold in the bullet journal community via dotted and numbered journals. Direct overlap in bullet journal category with global distribution.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/notebooktherapy
• Facebookfacebook.com/NotebookTherapy
• LinkedInlinkedin.com/company/notebooktherapy

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Notebook Therapy