TRAINING MYSTERY SHOPPING
Objectively measure whether training content is being practiced in the field through mystery shopping. Surveyors evaluate retention using checklists fully aligned with any training program—service training, CS training, manners training, or new employee onboarding. Confidential before-and-after comparison reports support training ROI proof, follow-up training design, and education program improvement.
Get a Free QuoteA service that uses mystery shopping to verify whether training content is actually being practiced in the field after service training, CS training, or manners training, objectively measuring training effectiveness. Visualizes changes from "before training" to "after training" in numerical form.
Many companies invest in service training, but face the challenge that "things improve right after training but revert within a month." By conducting mystery shopping before and after training, you can measure retention and identify points requiring additional training.
Results are reported on evaluation sheets that directly mirror the training items as checklists. This enables presenting training ROI to management in numerical terms, useful for securing next training budgets and improving content.

Professional
Training-Oriented Mystery Shopping
Training-taught service phrases, behavioral standards, and manual compliance items are directly reflected in checklists, enabling pinpoint measurement of training effectiveness.
Combine pre-training baseline surveys with post-training effectiveness measurements, visualizing improvement in numbers and graphs. Ready to use as management reporting materials.
Conduct regular surveys immediately after training, 1 month later, and 3 months later to track retention. We also suggest optimal follow-up training timing based on the forgetting curve.
We solve your concerns about training effectiveness measurement and education quality through mystery shopping.

Service reverts to pre-training levels within a month. Questioning whether training is truly meaningful.

Management demands training ROI but there is no way to demonstrate effectiveness numerically. Need evidence data to secure next training budget.

Manuals and training videos are well-developed, but there is no objective way to verify whether taught content is being applied in actual service.

Same training given to all stores but improvement levels differ. Want to know what is hindering retention.

Evaluations from senior staff alone lack objectivity for assessing OJT results. Want third-party measurement.

Service quality does not improve after training—is it the training content or the field environment? Want to identify the cause.
Here are actual case studies from training-oriented mystery shopping assignments we have conducted.

Company-wide service training was conducted but effectiveness was unclear, and ROI reporting to management was required. Baseline surveys were conducted at 30 stores before training, then re-surveyed with the same checklist 1 month later. Retention was compared numerically across 20 trained items including greetings, needs assessment, suggestions, fitting room guidance, and closing.

Luxury hospitality training was conducted at all 10 locations but retention was a concern. Mystery shopping was conducted 3 times—immediately after, 1 month later, and 3 months later—tracking retention and identifying items that decline along the forgetting curve.

The client wanted objective data on OJT effectiveness. Mystery shopping at 20 stores where new staff were assigned evaluated their actual service. OJT checklist-linked surveys visualized the gap between classroom knowledge and practical skills.

The client conducts service training twice yearly but quality was not improving. Surveyors reviewed training content then conducted mystery shopping, organizing items into "taught in training but not practiced" and "field issues not covered in training."
* For privacy and confidentiality, specific event names are withheld; only service names are listed.
Loading case data...

接客研修に多くの時間とコストを投資しているにもかかわらず、「実際に接客品質が向上したか」を客観的に証明するデータがない企業は少なくありません。感覚的な評価では経営層を納得させることが困難です。
研修前のベースライン調査で現状を数値化し、研修後に同じチェックリストで再調査。研修で教えた項目ごとの改善度を数値とグラフで可視化し、ROI分析レポートとして提出します。

研修直後は意識が高くても、時間の経過とともに元の行動に戻ってしまう「忘却曲線」の問題は多くの企業が直面しています。いつ・何が忘れられるかを把握しなければ、効果的なフォローができません。
研修直後・1ヶ月後・3ヶ月後・6ヶ月後と定期的に覆面調査を実施し、各研修項目の定着率を時系列で追跡。定着率が低下する項目とタイミングを特定し、最適なフォローアップ時期を提案します。

新入社員のOJT教育は先輩社員に委ねられがちで、教育の質にばらつきが生じます。座学テストでは合格しても実際の接客で発揮できているかの確認が十分にできていないケースが多く見られます。
新人が配属された店舗に覆面調査員が来店し、新人スタッフの実際の接客を評価。OJTのチェックシート項目と連動させることで、「知識はあるが実践できない」ギャップを特定します。

研修を続けても接客品質が向上しない場合、研修内容自体に問題がある可能性があります。しかし研修担当者は自身のプログラムの課題を客観的に評価することが困難です。
覆面調査の結果を研修プログラムと照合し、「研修で教えているが実践されない項目」と「現場で課題だが研修で扱っていない項目」を整理。研修プログラムの具体的な改善提案をお届けします。
Extensive experience measuring effectiveness for diverse training programs—service training, CS training, manners training, and new employee onboarding. Checklists fully aligned with training content accurately measure education investment effectiveness.
With registered surveyors nationwide, simultaneous surveys at all stores for nationally expanding companies are possible. Before-and-after baseline comparisons can be conducted at all stores on the same day.
Within 5 business days, detailed reports including item-by-item before-and-after comparison graphs and ROI analysis. Improvement levels for each trained item are immediately clear, ready for management reporting.
Confidentiality agreements signed with all surveyors. Without making staff aware of mystery shopping, natural service can be evaluated, enabling accurate training effectiveness measurement.
If you have concerns about training effectiveness measurement or ROI analysis, anonymous consultations via email, phone, or LINE are welcome.
Per staff | Extension ¥2,500/30min
| Option | Unit Price | Unit |
|---|---|---|
| Photo-Documented Detailed Report | ¥5,000 | / person |
| Video Recording | ¥8,000 | / person |
| Rush Service (within 3 business days) | ¥5,000 | / person |
| Extension (per 30 min) | ¥2,500 | / person |
Estimated Total
Base
* Transportation, ticket costs, and other expenses are charged separately.
* Please contact us for an official quote.
First-time users can feel at ease. Our dedicated staff will support you confidentially from inquiry to service day.
Contact us via email, phone, or LINE
We propose the best plan and provide a quote
Photo confirmation available We select the best match
Payment after confirmation No hidden fees
Our professional staff delivers flawless service
“We used this for training effectiveness measurement. Having the same items surveyed before and after training with numerically confirmed improvement was significant. Reporting to management gained persuasiveness.”
“They investigated field practice levels for our training program review. Understanding "how much training content is retained in practice" became clear, allowing us to design the next training with pinpoint precision.”
“We request fixed-point surveys every six months. Seeing improvement compared to last time makes it useful for evaluating each store's efforts. I feel it also boosts field motivation.”
For maximum effectiveness, we recommend both pre-training baseline and post-training measurement surveys, but post-training only is also available. However, before-and-after comparison is most persuasive for quantifying improvement.
Yes, we directly reflect trained service phrases, behavioral standards, and manual items into checklists. Training materials are shared in advance and fully aligned surveys are designed.
Yes, surveys can be conducted at any desired timing—1 month, 3 months, 6 months after training, etc. Retention tracking plans are also available.
Yes, we create management-level reports summarizing service quality improvement relative to training investment as ROI analysis. Visually accessible reports with many graphs and charts.
Yes, based on survey results, we organize "new items to cover in training," "items requiring different teaching methods," and "items requiring field environment improvement," proposing specific program improvements.
None. We support training effectiveness measurement for all industries with customer-facing service—retail, food service, hotels, healthcare, real estate, call centers, and more. Industry-specific evaluation criteria are also available.
We have registered staff in all 47 prefectures. We can arrange local staff anywhere in Japan.
47
Prefectures Covered
5,000+
Registered Staff
Tokyo / Kanagawa / Chiba / Saitama / Ibaraki / Tochigi / Gunma
Osaka / Kyoto / Hyogo / Nara / Shiga / Wakayama
Aichi / Shizuoka / Gifu / Mie / Nagano / Niigata / Toyama / Ishikawa / Fukui
Fukuoka / Saga / Nagasaki / Kumamoto / Oita / Miyazaki / Kagoshima / Okinawa
Hokkaido / Aomori / Iwate / Miyagi / Akita / Yamagata / Fukushima
Hiroshima / Okayama / Yamaguchi / Tottori / Shimane / Kagawa / Tokushima / Ehime / Kochi
We have been featured in numerous TV shows, films, books, and international media.
ヴェルナー・ヘルツォーク監督作品。カンヌ国際映画祭公式上映。代表・石井裕一が本人役で出演。
石井裕一の著書を原作とした劇場映画。2023年全国公開。家族代行の実態を描いた話題作。
代表・石井裕一の著書(鉄人社刊)。
NHK総合・Eテレなど複数の番組で特集。代行サービスの社会的意義が紹介されました。
情報番組やバラエティ番組で多数取り上げられています。
報道番組やドキュメンタリーで取材。代行サービスの社会的意義を深掘り。
ワイドショーや情報番組で特集。代行の実態に密着した企画が話題に。
BBC、CNN、ロイターなど海外主要メディアでも報道。日本独自の代行文化として世界的に注目。
ヴェルナー・ヘルツォーク監督作品。カンヌ国際映画祭公式上映。代表・石井裕一が本人役で出演。
石井裕一の著書を原作とした劇場映画。2023年全国公開。家族代行の実態を描いた話題作。
代表・石井裕一の著書(鉄人社刊)。
NHK総合・Eテレなど複数の番組で特集。代行サービスの社会的意義が紹介されました。
情報番組やバラエティ番組で多数取り上げられています。
報道番組やドキュメンタリーで取材。代行サービスの社会的意義を深掘り。
ワイドショーや情報番組で特集。代行の実態に密着した企画が話題に。
BBC、CNN、ロイターなど海外主要メディアでも報道。日本独自の代行文化として世界的に注目。
What Is Restaurant Mystery Shopping?
What Is Retail Store Mystery Shopping?
What Is Hotel Mystery Shopping?
What Is Beauty Salon Mystery Shopping?
What Is Clinic Mystery Shopping?
What Is Real Estate Mystery Shopping?
Consultations are completely free and strictly confidential.
For urgent inquiries, please call us at {phone}.0120-949-341