Dokuritsu Eiga Co., Ltd.

Background
Dokuritsu Eiga Co., Ltd. (独立映画株式会社) was a Japanese independent film production and distribution company.

Logo (195?-1955?)
Visuals: We rapidly zoom into the three-dimensional letters "独立" over a textured background to a close-up. Afterwards, "独立映画株式会社配給" in white fades in below.

Technique: Camera-controlled animation.

Audio: None.

Availability: Seen on Kyoudai (姉妹)

2nd Logo (1955?-19??)
Visuals: On a dark background, we see a logo consisting of the slanted letters "独立" with a slanted frame around it and a star embedded within the top frame. The logo is seemingly made out of glass. A light then illuminates the logo. A filmstrip is also revealed below the logo, which has "独立映画株式会社" in white inscribed over it.

Technique: Practical effects.

Audio: None.

Availability: Seen on Stepbrothers (異母兄弟)