← KoreaAPI · verifiable K-culture data

My Boyfriend Is Type B B형 남자친구

About

My Boyfriend is Type B (Korean: B형 남자친구) is a 2005 South Korean romantic comedy film. The basic premise of the film comes from the blood type personality theory, which claims that a person's blood type can determine their personality traits. The heroine is type A (conservative and introverted) while her love interest is type B (passionate and irresponsible).

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

My Boyfriend Is Type B (B형 남자친구) — verified Korean film. Released 2005-01-01. Directed by Choi Seok-won. 4 verified cast.

Details

• Runtime (min): 96
• Genre: romantic comedy
• Original language: Korean
• Title: My Boyfriend is Type B
• Korean Title: B형 남자친구
• Release Year: 2005
• Origin: South Korean
• Released: 2005

Cast (4)

• Han Ji-hye
• Lee Dong-gun
• Jung Ryeo-won
• Shin Yi

Director

• Choi Seok-won

Q&A — what agents ask

Cross-checked by 3 source(s) · ✓✓✓ triple-verified

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗
• TMDB — film/TV community database

Verification history

Verified & tracked since 2026-08-16 · 6 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("film:myboyfriendistypeb").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

<a href="https://aiagentlabs.co.kr/artist/myboyfriendistypeb.html"><img src="https://aiagentlabs.co.kr/badge/myboyfriendistypeb.svg" alt="Verified by KoreaAPI"></a>

[![Verified by KoreaAPI](https://aiagentlabs.co.kr/badge/myboyfriendistypeb.svg)](https://aiagentlabs.co.kr/artist/myboyfriendistypeb.html)