2016年日本通過宇宙2法，揭櫫推動民間升空商機、遙測數據商業等目標，目的在於擴大日本太空商業活動與世界太空市場接軌。其次，2017年美國NASA公布「阿緹米斯計畫」（Artemis program），基於美日同盟和美日安保，日本也積極參與美國主導的月球計畫；日本第5期《宇宙基本計劃》（2023∼2033年）表明日本邁入國際太空合作的動向，並且推出「宇宙安全保障構想」。就此，本文整理日本對應新太空時代的動向、太空與安保、太空民主聯盟等觀點，採用理性抉擇理論的「偏好—機..

In 2016, Japan passed the Space Act which aims to promote private space launch opportunities and the commercialization of remote sensing data, with the goal of expanding Japan’s space commercial activities and aligning with the global space market. Secondly, in 2017, NASA announced the Artemis program (Lunar Program). Based on the U.S.-Japan alliance and U.S.-Japan security arrangements, Japan is also actively participating in the U.S.-led lunar program. The 5th Basic Plan for Space Policy (2023~2033) indicating Japan’s move tow..

本文旨在分析日本戰前藩閥與戰後自民黨派閥政治的關連，明瞭在歷史因素下政治寡頭者理念的傳承，且進一步影響現今政治的運作。以往有關派閥政治的研究，多數是以選區制度、權力均衡等觀點進行探討，然本文認為尚可由制度與歷史的因果關係，探究制度的動態與變遷、制度的柔軟性和限制性等要素說明。故本文取日本藩閥與派閥之例，認為兩者之間藉由近代政黨政治運作連結而起，對應政府體制轉變，成為民主政治理念的展現。本文發現近代日本藩閥政治與自民黨派閥的連續性上，存在有保守與改革派意識形態的對抗，藉由依賴路徑發展而來的..

This paper’s purpose is to analyze the relationship between the pre-war Hanbatsu politics and the post-war factional politics in Japan in order to understand the continued ideals of the political oligarchy and their effect on the operations of present politics. In terms of the studies on factional politics in Japan, most scholars use the viewpoints of the election system or the balance of power, etc. However, this paper tries to explore factional politics from the institutional and historical cause and effect viewpoint. To do so, this..