Osamu Koyama

Samurai way! Business JP&CN E1

App Free

• Version: 1.0
• Size: 1.15 GB
• Release date: 2026-06-25
• Min iOS: 15.6
• Bundle ID: com.hatenablog.find-trigger202605

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サムライ道！ビジネス英語＆中国語E1 静かなる強さで道を拓く

App Free

• Version: Version 1.0.2
• Size: 865.95 MB
• Release date: 2026-06-03
• Min iOS: 15.6
• Bundle ID: com.hatenablog.find-trigger202604

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サムライDays！ビジネス英語＆中国語 EpisodeII

App Free

• Version: Version 1.0.4
• Size: 783.41 MB
• Release date: 2026-05-08
• Min iOS: 15.6
• Bundle ID: com.hatenablog.find-trigger202601

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JPN&CHS : High-Stakes Moments

App $0.99

• Version: 1.0.0
• Size: 738.62 MB
• Release date: 2025-09-15
• Min iOS: 15.6
• Bundle ID: com.hatenablog.find-trigger2025712

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关键时刻的商务日语＆英语　Sydney版

App $0.99

• Version: 1.0
• Size: 422.36 MB
• Release date: 2025-07-22
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger2025713

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商务日语&英语同时记住EpisodeII

App $1.99

• Version: Version 2.0.2
• Size: 788.0 MB
• Release date: 2024-03-14
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202404

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JPN&CHS Biz conversations

App $1.99

• Version: Version 2.0.2
• Size: 791.39 MB
• Release date: 2024-03-13
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202403

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商务日语会话EpisodeII

App $0.99

• Version: Version 2.0.1
• Size: 686.25 MB
• Release date: 2024-01-16
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202401

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Japanese Biz conversations

App $0.99

• Version: Version 2.0.2
• Size: 787.51 MB
• Release date: 2023-12-01
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202303

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ビジネス中国語会話EpisodeII

App $0.99

• Version: Version 2.0.1
• Size: 545.17 MB
• Release date: 2023-12-01
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202302

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ビジネス英会話EpisodeⅡ

App $0.99

• Version: Version 2.0.2
• Size: 483.91 MB
• Release date: 2023-12-01
• Min iOS: 12.3
• Bundle ID: com.hatenablog.find-trigger202301

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句子大声朗读应用：专家版本

App $0.99

• Version: Version 1.0.2
• Size: 8.75 MB
• Release date: 2022-08-20
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger2204

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Phrase Utterance:Expert

App $0.99

• Version: Version 1.0.3
• Size: 8.93 MB
• Release date: 2022-07-26
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger2202

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文章読み上げくんExpert

App $0.99

• Version: Version 1.0.3
• Size: 9.17 MB
• Release date: 2022-07-07
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger2201

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文章読み上げくん：中国語学習用

App $0.99

• Version: version 2.0.8
• Size: 8.95 MB
• Release date: 2019-11-25
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger06

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句子大声朗读应用

App $0.99

• Version: Version 2.0.4
• Size: 8.72 MB
• Release date: 2019-11-19
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger04

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Phrase Utterance Application

App $0.99

• Version: Version 2.0.4
• Size: 8.7 MB
• Release date: 2019-10-09
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger01

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文章読み上げくん

App $0.99

• Version: Version 2.0.5
• Size: 8.89 MB
• Release date: 2019-10-02
• Min iOS: 12.4
• Bundle ID: com.hatenablog.find-trigger

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