Made by JTCM

Apps by JTCM

Four products for Bible reading, worship, church life, and Biblical Hebrew study. JTCM owns and develops each one. Explore the available websites and our iPhone and iPad apps below.

JapanBible.net iOS app icon

JapanBible.net

A Japanese Bible close at hand, for everyday reading and study.

Watch how-to videos →

On iPhone & iPad Available on the App Store

An offline Japanese Bible reader for iPhone and iPad, with search, adjustable text, highlights and notes, an English parallel translation, and the Hebrew and Greek originals with a short dictionary. Previously called Kiku Seisho.

Explore all app features →

Download on the App StoreRequest a feature

On the web Available now

Read all 66 books, search for a passage, and move easily between chapters in your browser.

Open website — JapanBible.net
JapanBible.net website showing Japanese Bible books and its search field.JapanBible.net website showing Japanese Bible books and its search field. — Mobile
Bible books · 1 / 3
Website preview · October 2026
JPraise iOS app icon

JPraise

Japanese worship songs, ready for your next gathering.

Watch how-to videos →

On iPhone & iPad Available on the App Store

An iPhone and iPad songbook with chord sheets, transposition, furigana and romaji, favorites, and set lists you can divide into sections and share.

Explore all app features →

Download on the App StoreRequest a feature

On the web Available now

Search the whole song catalogue, read lyrics and chord sheets with furigana and romaji, change keys, print, and prepare set lists for your worship team.

Open website — JPraise
JPraise website showing its searchable Japanese worship song library.JPraise website showing its searchable Japanese worship song library. — Mobile
Song library · 1 / 3
Website preview · October 2026

Siloam Connect

Stay connected with church life, wherever the week takes you.

On iPhone & iPad Internal testing

Worship team schedules, church announcements, events, giving information, and prayer requests for Gospel Siloam Church and PJBC. Access is for approved church team accounts. Currently being tested through TestFlight.

Join the iOS waitlistRequest a feature
Siloam Connect church connection app icon.
iOS app icon

Aleph

Learn Biblical Hebrew, one small step at a time.

On iPhone & iPad Internal testing

Offline lessons, alphabet and grammar references, vocabulary review, and guided reading practice for iPhone and iPad. Learn at your own pace, with progress saved on your device. Currently being tested through TestFlight.

Join the iOS waitlistRequest a feature
Aleph Biblical Hebrew learning app icon.
iOS app icon

Looking for websites we build for other ministries? Meet the churches and ministries we serve