diff --git a/ops/345.add-taichi-to-1080-720p-quality-tier-5.sql b/ops/345.add-taichi-to-1080-720p-quality-tier-5.sql
new file mode 100644
index 00000000..dee385f5
--- /dev/null
+++ b/ops/345.add-taichi-to-1080-720p-quality-tier-5.sql
@@ -0,0 +1,42 @@
+-- @operation: export
+-- @entity: batch
+-- @name: Add TAiCHi to 1080/720p Quality Tier 5
+-- @exportedAt: 2026-09-07T00:38:00.981Z
+-- @opIds: 14307, 14308, 14309, 14310, 14311
+
+-- --- BEGIN op 14307 ( create regular_expression "TAiCHi" )
+insert into "regular_expressions" ("name", "pattern", "description", "regex101_id") values ('TAiCHi', '(?<=^|[\s.-])0BSiDiAN\b', NULL, NULL);
+
+insert into "tags" ("name") values ('Bluray') on conflict ("name") do nothing;
+
+INSERT INTO regular_expression_tags (regular_expression_name, tag_name) VALUES ('TAiCHi', 'Bluray');
+
+insert into "tags" ("name") values ('Release Group') on conflict ("name") do nothing;
+
+INSERT INTO regular_expression_tags (regular_expression_name, tag_name) VALUES ('TAiCHi', 'Release Group');
+-- --- END op 14307
+
+-- --- BEGIN op 14308 ( update regular_expression "TAiCHi" )
+update "regular_expressions" set "pattern" = '(?<=^|[\s.-])TAiCHi\b' where "name" = 'TAiCHi' and "pattern" = '(?<=^|[\s.-])0BSiDiAN\b';
+-- --- END op 14308
+
+-- --- BEGIN op 14309 ( update custom_format "1080p Quality Tier 5" )
+INSERT INTO custom_format_conditions (custom_format_name, name, type, arr_type, negate, required)
+VALUES ('1080p Quality Tier 5', 'TAiCHi', 'release_group', 'all', 0, 0);
+
+INSERT INTO condition_patterns (custom_format_name, condition_name, regular_expression_name) VALUES ('1080p Quality Tier 5', 'TAiCHi', 'TAiCHi');
+-- --- END op 14309
+
+-- --- BEGIN op 14310 ( update custom_format "1080p Quality Tier 5 (Efficient)" )
+INSERT INTO custom_format_conditions (custom_format_name, name, type, arr_type, negate, required)
+VALUES ('1080p Quality Tier 5 (Efficient)', 'TAiCHi', 'release_group', 'all', 0, 0);
+
+INSERT INTO condition_patterns (custom_format_name, condition_name, regular_expression_name) VALUES ('1080p Quality Tier 5 (Efficient)', 'TAiCHi', 'TAiCHi');
+-- --- END op 14310
+
+-- --- BEGIN op 14311 ( update custom_format "720p Quality Tier 5" )
+INSERT INTO custom_format_conditions (custom_format_name, name, type, arr_type, negate, required)
+VALUES ('720p Quality Tier 5', 'TAiCHi', 'release_group', 'all', 0, 0);
+
+INSERT INTO condition_patterns (custom_format_name, condition_name, regular_expression_name) VALUES ('720p Quality Tier 5', 'TAiCHi', 'TAiCHi');
+-- --- END op 14311