diff --git a/_data/people/toyamaza.yml b/_data/people/toyamaza.yml
new file mode 100644
index 000000000..ca52913ff
--- /dev/null
+++ b/_data/people/toyamaza.yml
@@ -0,0 +1,45 @@
+active: true
+e-mail: tomohiro.yamazaki@cern.ch
+focus-area:
+  - ia
+institution: University of California, Berkeley
+name: Tomohiro Yamazaki
+photo: "/assets/images/team/Tomohiro-Yamazaki.jpeg"
+shortname: toyamaza
+title: Postdoctoral researcher
+presentations:
+  - title: ACTS in ATLAS
+    date: 2023-11-10
+    meeting: ACTS Developer Workshop 2023
+    url: https://indico.cern.ch/event/1295479/contributions/5635020/
+    meetingurl: https://indico.cern.ch/event/1295479/
+    project: acts
+    location: CERN
+  - title: ACTS GSF with ITk
+    date: 2024-01-31
+    meeting: ATLAS Upgrade Tracking Meeting
+    url: https://indico.cern.ch/event/1372820/contributions/5779153/
+    meetingurl: https://indico.cern.ch/event/1372820/contributions/5779153/
+    project: acts
+    location: CERN
+  - title: ACTS GSF with ITk
+    date: 2024-02-21
+    meeting: ATLAS Upgrade Tracking Meeting
+    url: https://indico.cern.ch/event/1380090/contributions/5803392/
+    meetingurl: https://indico.cern.ch/event/1380090/
+    project: acts
+    location: CERN
+  - title: ACTS GSF with ITk
+    date: 2024-04-10
+    meeting: ATLAS Upgrade Tracking Meeting
+    url: https://indico.cern.ch/event/1401926/contributions/5901574/
+    meetingurl: https://indico.cern.ch/event/1401926/
+    project: acts
+    location: CERN
+  - title: ACTS-ITk Status
+    date: 2024-05-15
+    meeting: ATLAS Upgrade Tracking Meeting
+    url: https://indico.cern.ch/event/1406571/contributions/5956400/
+    meetingurl: https://indico.cern.ch/event/1406571/
+    project: acts
+    location: CERN
diff --git a/_data/universities/berkeley.yml b/_data/universities/berkeley.yml
index fa2e45864..c053fa7ea 100644
--- a/_data/universities/berkeley.yml
+++ b/_data/universities/berkeley.yml
@@ -7,3 +7,4 @@ personnel:
   - gagnonlg
   - cvarni
   - beomki-yeo
+  - toyamaza
diff --git a/assets/images/team/Tomohiro-Yamazaki.jpeg b/assets/images/team/Tomohiro-Yamazaki.jpeg
new file mode 100644
index 000000000..0e10f021b
Binary files /dev/null and b/assets/images/team/Tomohiro-Yamazaki.jpeg differ