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Takumu Kurosawa

5 papers in the library · 6 citations · publishing 2024-2026

Papers

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Impact of self-guided mindfulness versus self-compassion application on physiological and psychological outcomes in workers: A randomized controlled trial.

Applied Psychology: Health and Well-Being August 2026 Takumu Kurosawa, Koichiro Adachi, Ryu Takizawa

This randomized controlled trial compared 4-week self-guided self-compassion meditation (SCM) and mindfulness meditation (MM) apps among workers in two active arms (n = 201); analyses included intervention initiators with session-level data (SCM n = 86; MM n = 85). Primary daily outcomes were pre-session levels and immediate pre-post changes in HR, heart rate variability by RMSSD, and...

DOI: 10.1111/aphw.70201 (opens in new tab) Full text (opens in new tab) Mindfulness Low‐intensity interventions Physiological measures Randomized controlled trial +2

Gender differences in the influence of app-based mindfulness meditation on emotion regulation: a randomised controlled trial.

Scientific Reports April 6, 2026 Koichiro Adachi, Takumu Kurosawa, Ryu Takizawa

This study investigated whether gender moderates the effects of online mindfulness-based interventions (MBIs) on mental health outcomes in non-clinical populations. Specifically, we explored gender-related patterns in emotion regulation and cognitive flexibility. Data were obtained from a randomised controlled trial employing a crossover design in 2022 and 2023. Three hundred Japanese workers...

DOI: 10.1038/s41598-026-46317-z (opens in new tab) Full text (opens in new tab) Cognitive flexibility Emotion regulation Gender differences Mindfulness-based interventions +1

Effects of Self-Compassion and Mindfulness Interventions on Mental Health and Work-Related Outcomes Among Japanese Workers: Randomized Controlled Trial

Journal of Medical Internet Research February 10, 2026 Takumu Kurosawa, Koichiro Adachi, Ryu Takizawa

Background: Mental health problems among workers are a significant global concern, leading to substantial economic losses, particularly due to presenteeism. While mindfulness and self-compassion practices have shown promise in improving psychological well-being and occupational outcomes, traditional interventions often require a high time commitment. Low-intensity digital interventions remain...

DOI: 10.2196/79991 (opens in new tab) Mindfulness Randomized controlled trial Mental health Psychological intervention +4

Mindful Self-Compassion Smartphone Intervention for Worker Mental Health in Japan: Protocol for a Randomized Controlled Trial.

JMIR Research Protocols July 15, 2024 Takumu Kurosawa, Koichiro Adachi, Ryu Takizawa 6 citations

Mental health problems among workers cause enormous losses to companies in Japan. However, workers have been considered to have limited access to psychological support because of time constraints, which makes it difficult for them to engage in face-to-face psychological support interventions. This study aimed to present an intervention protocol that describes a randomized controlled trial to...

DOI: 10.2196/53541 (opens in new tab) Full text (opens in new tab) Mental health Mindfulness meditation Mobile phone Preventive intervention +7

Gender Differences in the Influence of Mindfulness Meditation on Emotion Regulation: Randomized Controlled Trial with a Smartphone App Intervention

Koichiro Adachi, Takumu Kurosawa, Ryu Takizawa preprint

Abstract This study investigated the potential moderating effects of gender in online mindfulness-based interventions (MBIs) on mental health problems in healthy populations. Specifically, it explored gender differences in emotion regulation and cognitive flexibility and the mechanisms underlying the influence of MBIs on mental health problems. Data were obtained from randomized controlled...