"Oshi Senjafuda" Made Easier: "My Senjafuda Seal" App, Which Gained 10,000 Likes on Social Media, Now Supports Original Customization

"My Senjafuda Seal" Undergoes Major Update! Print Your Favorite Senjafuda Designs with Custom Images and Text at Convenience Stores Nationwide.

The "My Senjafuda Seal" service, which allows users to create original senjafuda-style designs on their smartphones and print them at convenience stores, has undergone a major update.

Previously, the service primarily focused on selecting templates and inputting text. However, with this update, users can now create original designs by combining arbitrary images, text, and layouts.

Users can enjoy a wide range of creative possibilities, such as adding their favorite idol's name, creating matching designs with friends, making them as souvenirs from live events, or carrying them around by placing them in smartphone cases or notebooks. This allows for a more personalized senjafuda creation experience.

Service Site: https://mysenjafuda.net/

Background of the Major Update for "My Senjafuda Seal"

Since its launch in 2023, "My Senjafuda Seal" has been used over 300,000 times as a convenience store printing service. It has gained significant traction, especially on social media platforms like TikTok and Instagram, where word-of-mouth about wanting to create "one's own unique senjafuda for their favorite idol" has spread, garnering 10,000 likes and resonating strongly, particularly with Gen Z.

However, during usage, we received numerous requests such as:

"I want to freely include my own images."

"I want to create designs other than the templates."

"I want to customize in detail to match my favorite idol activities or events."

"I want you to expand the range of options."

"I want to be able to select by color."

In response to these voices, we have added an original custom function that allows users to bring their "love" and "dedication" to life. Users can now enjoy senjafuda creation in various ways, such as adding their favorite idol's name, creating matching designs with friends, making them as souvenirs from live events, or carrying them around by placing them in smartphone cases or notebooks. This enables a more flexible and enjoyable senjafuda creation process.

Key Features of the Major Update for "My Senjafuda Seal"

Create More Freely with Original Customization

Custom Editor Screen Layout Selection Screen

Users can now create their own senjafuda-style designs by combining arbitrary images and text.

The service also supports detailed customization, such as decorating with stamps, selecting backgrounds and frames, and setting accent lines.

Text can be arranged with effects like neon or gradients, allowing for even more personalized designs.

By adding names of favorite idols, personal names, anniversaries, event names, etc., users can create senjafuda for various purposes, including idol fan activities, live event attendance, and matching designs with friends.

Easy Creation from Templates

Template List 1 Template List 2

When unsure about the design, users can simply select a template and enter text to complete their creation.

Even first-time users can easily create senjafuda-style designs from their smartphones. This is also recommended for those who want to quickly prepare designs for idol fan activities or events.

Summer Memories Print Campaign Underway

Campaign 8th Edition: "Summer Memories Print Campaign"

The "Summer Memories Print Campaign" is currently being held from July 1, 2026 (Wednesday) 10:00 AM to August 31, 2026 (Monday) 11:59 PM.

During the campaign period, participants who follow the official My Series X account and repost the target post will be entered into a drawing to win an Amazon gift card worth 1,000 yen.

▼Campaign Details Here

https://cp.myseriesprint.com/cp/8

<Company Overview>

Company Name: Samurai Sword Inc.

Location: Sunshine City World Import Mart Building 5F, 3-1-3 Higashi-Ikebukuro, Toshima-ku, Tokyo

Established: June 2016

Representative: Yoshitaka Hikari, Representative Director

Business Activities: In-house service development, video production, signage business, exhibition booth decoration

Corporate Site: https://samuraisword.co.jp/